Donald Trump keeps doubling down on false and alarming claims — even as friendly media hosts try to steer him toward a cleanup, an analyst said Tuesday. The former president has vowed to be a dictator on “Day One” and threatened to prosecute his political enemies, and then he has infamously refused to walk back those inflammatory comments — even when prompted by Fox News hosts. MSNBC’s Claire McCaskill said that made him both a bad candidate and a threat to democracy. Want more breaking political news? Click for the latest headlines at Raw Story. “Both Sean Hannity and Laura Ingraham have trie…