Bill Maher and onetime MSNBC anchor Chris Matthews on Friday joined forces against former Democratic U.S. representative Tulsi Gabbard in a discussion about Donald Trump’s ongoing election denialism. Matthews started off the discussion by asking Gabbard about Trump’s tendency to reject anything he doesn’t win. “Trump did not admit he lost the election in 2020… You have to say, ‘I lost,’ because that makes the system work,” Matthews said on Friday. Want more breaking political news? Click for the latest headlines at Raw Story. ALSO READ: Rep. Byron Donalds, his gigantic Jim Crow myth and a fo…