'Whoops': Social media slams Trump after he 'mistakes Beijing for Taiwan' at rally

Donald Trump made a splash by rallying in New Jersey, a state where some polls show he doesn't have a shot, but social media users were more focused on the former president's slip-up on China.

One of the first things Trump said at his rally in the Garden State went viral online. He thanked someone in the crowd, a former football player and Trump "golfing friend," named O.J. While Trump was roundly mocked, some said Trump was referring to someone other than the late accused murderer...