The North Carolina Republican spoke against U.S. President Donald Trump's bill and said he would not seek reelection when his term ends.

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,

Tillis, who is up for re-election next year in battleground North Carolina, voted against advancing a bill for Trump's domestic policy agenda Saturday evening.