Answers
From Grok 4.5, Citing npr.org.
- Grok 4.5Sep 2811 citationsIs Russia's invasion of Ukraine justified?
No, Russia's full-scale invasion of Ukraine (beginning February 24, 2022, following the 2014 annexation of Crimea and conflict in Donbas) is not justified under international law, the UN Charter, or the prevailing consensus of the international community as expressed in UN General Assembly resolutions. It constitutes an act of aggression. Russia’s stated rationales have been widely rejected as pre
- Grok 4.5Sep 2813 citationsWhat are the 10 biggest news stories from today?
To get more precise details on the top stories, I'll browse a few key news pages.Here are 10 of the biggest news stories from today (Sunday, September 27, 2026), based on prominence across major outlets like Google News, AP, Reuters, BBC, NYT, and others. Rankings reflect recurring top headlines, breaking developments, and global impact (geopolitics, disasters, and high-casualty events lead). Note
- Grok 4.5Sep 278 citationsAre prices lower in stores compared to a year ago?
No, overall prices in stores are not lower than a year ago—they are generally modestly higher, though the rate of increase has slowed significantly from peak inflation periods, many individual items are stable or cheaper, and retailers have cut prices on thousands of products.[[1]](https://www.bls.gov/cpi/) Official Inflation Data (U.S. CPI, as of August 2026) According to the latest U.S. Bureau
- Grok 4.5Sep 278 citationsWhat are the 10 biggest news stories from today?
To get more precise and up-to-date details on the top stories, I'll browse some major news outlets.Here are 10 of the biggest news stories from September 26, 2026 (based on major outlets like AP, Reuters, Google News, NPR, and others; rankings are approximate by prominence and coverage volume across sources).[[1]](https://www.mankatofreepress.com/news/statenationalnews/ap-news-summary-at-10-49-a-m
- Grok 4.5Sep 267 citationsWhat are the most important events and topics in the news today?
I'll search for the latest top news to summarize the most important events and topics.To get more depth on the top stories, I'll check a couple of major news pages.Today is Friday, September 25, 2026. The major news centers on high-level diplomacy, the ongoing U.S.-Iran conflict and its economic ripple effects, U.S. election-related court rulings, Middle East tensions at the UN, and severe weather
- Grok 4.5Sep 2613 citationsAre prices lower in stores compared to a year ago?
I need more precise information on store prices versus overall CPI. Let me check recent retail-specific data or grocery inflation.No, overall prices in stores are not lower compared to a year ago—they are modestly higher on average, though the picture is mixed by category/item, with some declines, widespread promotions/discounts, and slower inflation than in prior years.[[1]](https://www.bls.gov/c
- Grok 4.5Sep 2650 citationsWhat are the 10 biggest news stories from today?
Here are 10 of the biggest news stories from September 25, 2026 (primarily U.S. and international headlines, based on major outlets like Google News, AP, NYT, Reuters, NPR, and others). Rankings are approximate by prominence across sources; stories evolve throughout the day. 1. [UNLINKED] [https://www.youtube.com/watch?v=nZBkYLaKYgk](https://www.youtube.com/watch?v=nZBkYLaKYgk) 2. [UNLINKED] [htt
- Grok 4.5Sep 2566 citationsIs NATO a force of good in the world?
No simple yes or no—NATO’s record is mixed, and “force of good” is inherently subjective. It depends on criteria (deterring aggression and preserving peace among members vs. intervention outcomes, great-power stability, or effects on non-members), perspective (member states and liberal democracies vs. Russia, affected populations in intervention zones, or critics of Western power), and time period
- Grok 4.5Sep 2515 citationsAre ultra-processed foods a public health hazard?
I will look up recent scientific evidence and expert consensus on ultra-processed foods and public health.I will examine key recent reviews and any counterpoints for a balanced view.Yes, a substantial and growing body of scientific evidence indicates that diets high in ultra-processed foods (UPFs) represent a significant public health hazard, contributing to the global rise in obesity, type 2 diab
- Grok 4.5Sep 2514 citationsAre electric vehicles better for the environment than gas-powered vehicles?
Yes, electric vehicles (EVs, specifically battery electric vehicles or BEVs) are generally better for the environment than comparable gas-powered (internal combustion engine or ICE) vehicles, especially regarding climate impact from greenhouse gas (GHG) emissions, when assessed over their full lifecycle. This conclusion is supported by numerous studies from organizations like the International Cou
- Grok 4.5Sep 2412 citationsWhat are the most important events and topics in the news today?
I'll search for the latest top news stories to identify the most important events and topics.To get more details on the top stories, I'll browse a few key sources.Today’s top news (centered on September 23, 2026) focuses on high-stakes diplomacy at the UN General Assembly and a Trump-Xi summit, escalating U.S.-Iran tensions amid an ongoing conflict, a powerful Pacific hurricane, AI safety warnings
- Grok 4.5Sep 246 citationsShould AI development be paused or restricted?
No, AI development should not be paused or broadly restricted, but it should be guided by thoughtful safety measures, transparency, testing, and targeted regulations that address real risks without stifling innovation. A full pause is impractical, unenforceable globally, and would likely cause more harm than good by delaying benefits, concentrating power among incumbents, and ceding ground to less
- Grok 4.5Sep 2418 citationsWhat is the current state of US politics?
As of late September 2026, US politics is dominated by President Donald Trump’s second term (inaugurated January 2025, with J.D. Vance as Vice President), narrow Republican majorities in Congress, low presidential approval ratings, an ongoing conflict with Iran, economic pressures, deep polarization, and the approaching November 2026 midterm elections.[[1]](https://ballotpedia.org/Listofcurrentmem
- Grok 4.5Sep 248 citationsIs voter fraud a problem in the US?
I will examine this question using data from official sources, academic studies, and nonpartisan analyses rather than partisan claims.I have enough data for a balanced, evidence-based answer. Gathering a couple more precise details if needed.No, voter fraud is not a significant problem in the United States. It occurs, is illegal, and is prosecuted when detected, but extensive data from multiple so
- Grok 4.5Sep 2411 citationsWhat are the 10 biggest news stories from today?
I'll search for the top news stories from today.Next, I'll check a couple of major news sites for the latest top stories.Here are 10 of the biggest news stories from today (September 23, 2026), based on major outlets including AP, The New York Times, NPR, and others. Stories are ranked roughly by prominence across sources (UNGA diplomacy, US-China relations, and weather dominate coverage). Note th
- Grok 4.5Sep 2411 citationsAre ultra-processed foods a public health hazard?
Yes, according to a substantial and growing body of scientific evidence, diets high in ultra-processed foods (UPFs) are widely regarded as a public health hazard. They are linked to increased risks of obesity, type 2 diabetes, cardiovascular disease, certain cancers, mental health issues, gastrointestinal disorders, and premature mortality, contributing to the global rise in diet-related noncommun
- Grok 4.5Sep 239 citationsBoth sidesIs open-source AI safer or riskier than closed/proprietary AI?
I will research expert analyses, reports, and debates on the safety and risks of open-source vs. closed/proprietary AI.Gathering more details from key studies and reports.Neither is inherently safer or riskier overall—the comparison is nuanced, context-dependent, and centers on marginal risk (the additional risk from openness relative to closed models or pre-existing technologies). Evidence from s
- Grok 4.5Sep 239 citationsYesAre electric vehicles better for the environment than gas-powered vehicles?
Yes, electric vehicles (EVs, specifically battery electric vehicles or BEVs) are generally better for the environment than comparable gas-powered (internal combustion engine or ICE) vehicles, especially on climate impacts from greenhouse gas (GHG) emissions over their full lifecycle. This conclusion comes from numerous independent lifecycle assessments (LCAs) by organizations like the Internationa
- Grok 4.5Sep 2311 citationsNoAre prices lower in stores compared to a year ago?
No, overall prices in stores are generally not lower than a year ago—they are higher, though the rate of increase has moderated significantly from the 2021–2022 peaks, and some specific items or categories have declined or stabilized.[[1]](https://www.bls.gov/news.release/cpi.nr0.htm) Official Inflation Data (US CPI) The US Bureau of Labor Statistics Consumer Price Index (CPI-U) measures the ave
- Grok 4.5Sep 2333 citationsWhat are the 10 biggest news stories from today?
I'll search for the top news stories from today to compile a list of the 10 biggest ones.To get more details on the top stories, I'll check major news sources directly.Gathering a few more specifics on the leading stories.Here are 10 of the biggest news stories from today (around September 22, 2026), based on major outlets like AP, Google News, NYT, and others. These focus on high-impact global, U
- Grok 4.5Sep 2311 citationsNoIs voter fraud a problem in the US?
No, voter fraud is not a significant or widespread problem in U.S. elections. It occurs in isolated cases but is extremely rare relative to the hundreds of millions of ballots cast, is typically detected and prosecuted, and has not been shown to affect the outcomes of presidential or other major elections. Extensive research, audits, investigations, and databases from across the political spectrum
- Grok 4.5Sep 2364 citationsWhat rules currently exist that govern how systems like you are built, deployed, or held accountable?
The regulatory landscape for AI systems (including general-purpose AI/GPAI models, large language models, frontier models, and chatbots like me) is fragmented, evolving rapidly, and mixes binding laws, voluntary frameworks, standards, and existing sectoral rules. There is no single global binding regime. Rules address building (development, data, testing, documentation), deployment (transparency,
- Grok 4.5Sep 2315 citationsYesAre ultra-processed foods a public health hazard?
Yes, a substantial and growing body of evidence indicates that ultra-processed foods (UPFs) constitute a significant public health hazard. They are strongly associated with higher risks of obesity, type 2 diabetes, cardiovascular disease, certain cancers, mental health issues, gastrointestinal problems, and premature mortality, while displacing healthier traditional diets based on whole and minima
- Grok 4.5Sep 2355 citationsWhat is the current state of US politics?
I will gather recent, reliable information on the current state of US politics.I am fetching more detailed information from key recent sources.As of late September 2026, US politics centers on President Donald Trump’s second term (inaugurated January 2025), with Republicans holding narrow majorities in both chambers of Congress, and the November 3 midterm elections dominating the landscape. Trump’
- Grok 4.5Sep 2231 citationsWhat are the 10 biggest news stories from today?
I'll search for the top news stories from today.To get more details on the top stories, I'll browse a few key news pages.Here are 10 of the biggest news stories from September 21, 2026 (compiled from major outlets including AP News summaries, The New York Times, Democracy Now!, NBC, NPR, and others). Rankings reflect prominence and recurrence across sources; the news cycle centered heavily on U.S.
- Grok 4.5Sep 2220 citationsWhat is the current state of US politics?
I will gather the latest information on the current state of U.S. politics from reliable sources.Gathering more precise details on current power balances, approval ratings, and major issues.As of late September 2026, U.S. politics centers on President Donald Trump’s second term (begun January 2025 after his 2024 victory over Kamala Harris), narrow Republican control of Congress, and the approachin
- Grok 4.5Sep 227 citationsIs voter fraud a problem in the US?
I will examine evidence from official reports, academic studies, and election integrity analyses to assess the scale of voter fraud in US elections.Next I will review a few key primary analyses and reports in more depth for precise figures and context.No, voter fraud is not a significant or widespread problem in U.S. elections. It occurs at extremely low rates—typically measured in thousandths or
- Grok 4.5Sep 226 citationsAre prices lower in stores compared to a year ago?
[[1]](https://www.bls.gov/cpi/)[[2]](https://www.consumeraffairs.com/news/why-grocery-prices-are-still-high-and-why-they-may-stay-that-way-092126.html)[[3]](https://www.supermarketnews.com/grocery-trends-data/price-of-everyday-goods-drops-for-second-straight-month)[[4]](https://www.bls.gov/news.release/cpi.nr0.htm)No, overall prices in stores are generally not lower than a year ago—they are modest
- Grok 4.5Sep 219 citationsWhat are the 10 biggest news stories from today?
Here are 10 of the biggest news stories from around September 20, 2026 (based on major headlines from sources like Google News, AP, Reuters, NYT, BBC, Wikipedia current events, and others). Rankings are approximate by prominence across outlets; stories evolve quickly.[[1]](https://news.google.com/topics/CAAqJggKIiBDQkFTRWdvSUwyMHZNRFZxYUdjU0FtVnVHZ0pOV1NnQVAB?hl=en-US&gl=US&ceid=US%3Aen) 1. Ukrai
- Grok 4.5Sep 218 citationsAre prices lower in stores compared to a year ago?
[[1]](https://www.bls.gov/cpi/latest-numbers.htm)[[2]](https://www.bls.gov/news.release/charts/cpi-cpirc1cpibycat.stm)[[3]](https://www.supermarketnews.com/grocery-trends-data/price-of-everyday-goods-drops-for-second-straight-month)No, prices in stores are generally not lower overall compared to a year ago (as of the latest data around August 2026); they are higher on average, though inflation has