Trump Administration officials exposed classified Yemen war plans via a Signal group chat in an unprecedented breach of national security, and spent Tuesday trying to downplay the incident while the President claimed to have no knowledge of the incident. #Colbert #Comedy #Monologue #Signal #PeteHegseth #DonaldTrump #PresidentTrump #Yemen #Signalgate #NationalSecurity #StephenColbert #TheLateShow Subscribe To "The Late Show" Channel: http://bit.ly/ColbertYouTube Watch full episodes of "The Late