On the one hand, Morning Joe breathlessly reported today that Michael Cohen has allegedly said that President Trump had advance knowledge of the meeting between members of his campaign and a Russian offering to dish dirt on Hillary. On the other hand, just a bit later in the show, Morning Joe literally laughed off Cohen’s credibility. Jonathan Swan of Axios reported that Cohen told friends that President Trump’s Helsinki press conference “was a turning point in the Trump presidency and he said that he’s long questioned Trump’s fitness to be President but had no occasion to Trump’s loyalty to the...