The Bush / Cheney administration, like Clinton, used a private email server—it was owned by the Republican National Committee. And the Bush administration failed to store its emails, as required by law, and then refused to comply with a congressional subpoena seeking some of those emails. If you look at the Bush emails, he was a sitting president, and 95 percent of his chief advisers’ emails were on a private email system set up by the RNC. Imagine if for the last year and a half we had been talking about Hillary Clinton’s emails set up on a private DNC server?

The Bush / Cheney administration ended up deleting 22 million emails and there wasn't a endless stream of breathless  media reports for two solid years. And I don't recall a single conservative who was the least bit concerned about that. 

Liberal media bias my a**.