Chaos erupted in Washington Square Park in Manhattan as a vigil mourning the death of Iranian Supreme Leader Ayatollah Ali Khamenei descended into violence Friday, with video capturing a man being pummeled to the ground while attempting to tear down a poster of the late Iranian leader.Video showed a man attempting to pull down a poster of the dictator — killed last week in an Israeli airstrike — when a man wearing a SpongeBob sweatshirt punched him in the face, sending him to the ground.Others began fighting, prompting New York City Police Department (NYPD) intervention.As the brawl unfolded, the crowd






























