Highland Park Parade Shooting Leaves 6 Dead, 30 Injured

Police say at least six people were killed and 30 others injured after a gunman took a sniper-like position on a roof and fired onto a parade in Highland Park, Illinois. Officials identified the alleged shooter as 22-year-old Robert E. Crimo III. NBC’s Tom Llamas reports for TODAY. Warning: Some of the content is upsetting.