That's what drives them crazy .  They always try to silence those they disagree with.  They demand purity from conservatives yet gleefully support people like JFK and Bill Clinton.   Same with the Bush's and loser Jeb Bush in particular . They refused to accept Trump's apology over 11 year old statements he made . Yet are open arms welcoming to Bill Clinton who instead of talking about it , did those things as governor and president.  They won't forgive the talk , but forgive the actions.  They don't know what O'Reilly did or didn't do , but want him fired anyways . For liberals it's easy---do as I say---not as I do.