Trump envoy Witkoff cites US 'red line' with Iran against uranium enrichment

WASHINGTON (Reuters) -Any deal between the United States and Iran must include an agreement not to enrich uranium, U.S. special envoy Steve Witkoff said on Sunday, a comment that drew criticism from Tehran. While Witkoff was reiterating President Donald Trump's position about uranium enrichment, Iran's response was evidence that the two sides have a long way to go to reach any agreement over Iran's nuclear program.