See Inside the Clinton Library's Trump Files

Donald Trump may be critical of Hillary Clinton now, but it's no secret that the Donald and the Clintons go way back.

Trump defended Bill Clinton on television during a tough time in his presidency. When Bill and Hillary set up the Clinton Foundation, Trump gave at least $100,000. And the Clintons came to Trump’s wedding in 2005.

In fact, according to a recent Harper's Bazaar profile, Trump still has a photo of himself with the Clintons on display in his living room.