In NYC subway 1 train. The part that got my attention is when the train conductor said "Don't get me involved"...
This good citizen, Brian Thompson, whoever he is, acted rightly, bravely, both taping and confronting the conductor:
"You have to call the police, I have him on videotape. What are you, scared?"
I like how the idiot conductor didn't want to waste time calling the cops. Worthless government employees...