As of today, October 3, 2023, there is no specific news mentioned in the search results for "what happened in USA Today." The search results show various news outlets such as USA Today, The Independent, NBC News, CNN, and Reuters, but none of them mention any significant news event that happened today. The search results show news articles from different dates, ranging from September 19 to October 3, but none of them mention any significant news event that happened today.