Texas Senator Ted Cruz has called for the U.S. to seek a regime change in Iran, a stance that few Republicans have echoed. "Let me be clear, I'm not advocating that we send in a bunch of American soldiers to make that happen,

U.S. Sen. Ted Cruz got into a fiery exchange with conservative talk host Tucker Carlson during an interview about the escalating conflict between Israel and Iran. A short clip posted online Wednesday quickly went viral.