Keith Schiller, the bodyguard to Donald Trump was there protecting his boss from the stage crasher in Ohio over the weekend. He tore down a sign calling Trump a racist just 6 months ago. When the protestor tried to get the banner back he punched him. Trump and Schiller go way back. Sometimes, the bodyguard serves as a prop, as in a staged smack down between Trump and Vince McMahon in 2007. Schiller is a former NYPD detective who has been Trump's Head Of Security for 16 years.