Obama didn't do shit. Trump campaigned on closing the border. Congress wouldn't appropriate the money, period! Trump even tried to move national defense funds from the military to fund the wall. Cock blocked by the leftist cucks in congress! You can't blame this one on Trump. Don't bring a sling shot to a bazooka fight.It was a crisis under him. It was WAY worse under Trump than under Obama. That would show that he didn't fix it, that shows that he made it worse. That's the data