The video, which has been doing the rounds on Twitter for the past few days, shows the Antifa protester picking a fight with a woman at a crosswalk. “Why are you trying to block me? I'm f**king trying to walk here,” he tells the woman, who is wearing a USA t-shirt and an NYPD hat.

When he continues with the abuse, the woman dares him to “try something, bitch.” In response, he says he “wasn't like her husband” and therefore wasn’t going to punch her.

She quickly informed the man that her husband died in the 9/11 terrorist attacks, pointing to her NYPD hat. The man apparently took that as an invitation to go on a belligerent rant about the New York Police Department, saying they “sodomized immigrants with their bully sticks.”

“Your husband should rot in the grave,” he concluded, before running away at full speed when confronted by the woman’s rather muscular and imposing son.