The North Carolina Republican had already made up his mind to leave the Senate, but the run-in with the president over Medicaid moved up the timeline of the announcement.

The Republican from North Carolina announced he won’t run for reelection next year amid sharp disagreements with President Trump.

GOP Sen. Thom Tillis was back on Capitol Hill on Monday as Senate Republicans struggled to pass their "One Big Beautiful Bill Act" he opposes -- before President Donald Trump's July Fourth deadline. "I may look for an opportunity to speak again,