 Fox's Colonel Scott, the head of the Secret Service, Kimberly Cheadle, is set to appear before a House panel Monday as questions remain over security. The Pennsylvania rally where an attempt was made on former President Trump's life. In a rare bipartisan statement, Oversight Committee Chairman James Comer and the top Democrat on the committee, Jamie Raskin, said it was essential for Cheadle to appear to, quote, provide the transparency and accountability the nation deserves.