Trump Rally Shooting: Gun Shop, Lawmakers, and Families React

The Pennsylvania gun shop where Thomas Matthew Crooks bought ammunition before attempting to assassinate former President Donald Trump has pledged full support for law enforcement. The attack resulted in one death and two critical injuries. The FBI is investigating Crooks, who had no prior criminal record or history of mental illness. The gun shop and a local sportsmen's club, where Crooks was a member, have condemned the violence and are cooperating with authorities.