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

North Carolina Republican U.S. Sen. Thom Tillis made an unexpected decision not to seek a third term. Here’s what the reaction has been.

Flake. Corker. Romney. And now, Sen. Thom Tillis. The roll call of Republican senators in the U.S. Congress who have called it quits, rather than endure a political career sideways with President Donald Trump,