“I read that President Trump has been furious about the Iran war, and he’s been shouting curse words at his top national security officials,” Fallon began. Jimmy Fallon roasted the president's sleeping habits on Thursday night's edition of The Tonight Show. President Trump appears to sleep in the White House. The Daily Beast has contacted the White House for comment. White House Press Secretary Karoline Leavitt denied the president’s reported tantrum in a statement to NBC.