A former Republican Congressman said he has left the party after working for the committee investigating the January 6 attack on the US Capitol saying, 'what I've seen behind the scenes has pushed me further away.' Denver Riggleman, 52, appeared on CNN's 'State of the Union' Sunday Riggleman worked as a technical adviser for the House select committee that is investigating the January 6, 2021 attack on the US Capitol. 'What I've seen behind the scenes has pushed me further away. That the party has moved away from conservative principles to this cult of personality that Liz Cheney is talking...