21 ambulance response with 2 fatalities occured at the Cermak Ave. Red Line L entrance. For all those who have visited Chicago in the past, this was right by Chinatown. Truck failed to make a turn and slammed into the escalator during rush hour. Varying totals on injuries, but heard something like 11 reds, 2 black, and anywhere from 7-13 greens. What a day to be listening...anyone else catch this?