A pair of Donald Trump's top advisers are at odds. Elon Musk called Peter Navarro a "moron" and "dumber than a sack of bricks."

CEO Elon Musk has gone to battle against top Trump Administration trade adviser Peter Navarro, who is the Senior Counselor for Trade and Manufacturing and tasked with advancing Trump's trade and manufacturing agendas,

Ken Griffin: The Citadel founder—and major Republican donor—said at an event Monday that Trump’s tariffs are a “huge policy mistake,” with Bloomberg reporting he urged audience members to lobby Trump to step back on the tariffs and said he’s “really afraid of [the U.S.] abdicating our role of leadership for the free world.”