4 Guardian Angels knifed trying to stop Red Line attacker UPDATE: Pictures released of offenders

Four members of the volunteer security patrol known as the Guardian Angels were stabbed late Tuesday while trying to nab a man who pistol-whipped a rider on a Red Line train on the Near North Side.
The four men received minor cuts during the altercation that occurred at the Red Line's Clark and Division Stop at about 11:13 p.m..
Two males were robbing a passenger of an iPhone when the four patrolling Guardian Angels intervened.
One of the robbers then pulled a knife and cut three of the men on their arms and the fourth man on the head.
The attackers fled on foot and remained at-large this morning

The good guys

and the Assholes