Well-known Trump supporter Kid Rock refuses to hold back, slamming Bruce Springsteen for his remarks against the U.S. president. Just before his performance at the Professional Bull Riders World Finals over the weekend,

Bruce Springsteen has called out Donald Trump–again–after the president called the music icon, 75, a “dried out prune” and “highly overrated.” Springsteen and the E Street Band are in the UK and Europe,