‘Like a battle zone’: Witness describes scary moment shots rang out at Highland Park parade

A number of people were killed at a July 4th parade in Highland Park, Illinois, Highland Park police announced in a press conference. The suspect remains at large. CNN’s Adrienne Broaddus talks to Zoe Pawelczak, a parade attendee who was present as the shooting occurred.Read MoreCNN.com – RSS Channel – App International Edition