The mainstream media have been hysterical this week in their response to Donald Trump’s revocation of the Washington Post’s campaign press credentials in response to coverage and headlines so unfair that the paper went back and changed them. Yet those same media outlets remained silent in 2008 when the Obama presidential campaign booted 3 major newspapers that had been writing unfavorably about the campaign off its press plane. Joe Concha of Mediaite remembers what happened 8 years ago, and contrasts the media response in the two instances: The year was 2008. The candidate had a big lead in the polls...