The musician used his set at Boston Calling Music Festival to call out authoritarianism, criticize the administration’s immigration policies, and cover songs from Springsteen and Woody Guthrie

The Rage Against the Machine star didn’t hold back in Boston, letting his fans and everyone else know the his feelings.

Tom Morello's Boston Calling set was one big middle finger to President Donald Trump, featuring shoutouts to Bruce Springsteen and more.

The Rage Against the Machine guitarist and solo star hung a equally strident anti-Trump banner during his Boston Calling festival set on Sunday.

"Trump is mad at him because Bruce draws a bigger audience," Rage Against the Machine's Tom Morello told concertgoers.

Never afraid to make a political statement, Tom Morello lashed out at Donald Trump during his recent performance at the Boston Calling festival. The Rage Against the Machine guitarist was especially riled up over the ongoing feud between Trump and Bruce Springsteen.

Rage Against the Machine’s Tom Morello made a bold political statement during his solo set at Boston Calling Music Festival. During his set, a graphic reading “F**k Trump” appeared behind Morello, labeling the president as a “tyrant” and the “Hater in Chief.

The Rage Against the Machine guitarist commented on the Trump vs Springsteen saga during his set at Boston Calling.

The U2 singer and Springsteen also go way back, starting at least with Springsteen joining the Irish band onstage in Philadelphia in 1987. In 2002, Bono hopped onstage during a Springsteen Miami show for a version of “Because the Night,” and later on, Springsteen inducted U2 into the Rock & Roll Hall of Fame