 But you see, there's going to be an investigation of this. The House Oversight Committee will receive a bipartisan briefing today from the Secret Service on the attempted assassination of Donald Trump and is planning for a public hearing on the matter next week. Homeland Security Chairman Mark Green, Tennessee Republican, sent a letter Sunday to Homeland Security Secretary Alejandro Mayorkas, who's lied to you about everything, including the southern border and the disinformation governance board.