Trump's bodyguard smacks Mexican protester in the face

The top security guard of the U.S. presidential candidate Donald Trump smacked a Mexican protester in the face after the man chased him for snatching a banner reading “Trump: Make America Racist Again.”

Demonstrator Efrain García was outside a press conference on the Trump's new pledge of loyalty to the Republican Party.

The guard was identified as Keith Schiller, Trump's director of security and longtime bodyguard.