The video, taken by a witness who was with his family on their way to Key West, shows officers yelling at people to get out of their vehicle. The elderly man exits the passenger side and an officer grabs and twists his arm. Another officer comes around to the other side of the vehicle yelling “let him go.” As the officer lets go, the man puts his hand back in the air, and the second officer tases him for no reason.From OP ^