A former Trump administration communications director — who is now a supporter of Kamala Harris — told CNN anchor Anderson Cooper he’s “100 percent” certain his old boss will do a 180 and agree to another debate. After his widely panned debate performance Tuesday night, Trump on Thursday promised in an all-caps rant on his Truth Social app that, “THERE WILL BE NO THIRD DEBATE.” Trump’s refusal to agree to another debate was met with mockery, including from many within his own party. Want more breaking political news? Click for the latest headlines at Raw Story. But according to his former spok…