Jimmy Kimmel joined in on the late-night host riff session tackling Elon Musk and President Trump’s escalating feud, which has seen the tech billionaire leave the administration and allege that the commander-in-chief is named in U.

Donald Trump clapped back at Elon Musk as the world's richest man continues to slam the president's legislative agenda. Musk responded with force.

Musk backed former Secretary of State Hillary Clinton in 2016 and former President Joe Biden in 2020, but did work with Trump at times during his first term. He said in 2017 that simply attacking Trump would "achieve nothing," calling for "open channels of communication" with the president.