Just witnessed the big, redheaded white guy, Marti...

Just witnessed the big, redheaded white guy, Martin, at the photo / post office counter be incredibly racist towards an elderly foreign man who didn't understand English. He kept rudely telling him "everybody understands English. What's in the package? What's in the package?! and when they guy said he didn't understand Martin kept repeating himself. Disgusting behaviour. The old man eventually gave up and Martin rudely muttered after him "You're getting old". WHAT ON EARTH?!? I will be attempting to contact the owners to alert them to this man's horrendous behaviour