Democratic Sen. Chris Murphy of Connecticut has made it his mission to end gun violence. He was driven to act by the 2012 massacre at Sandy Hook Elementary School in his home state.
A shooter killed 19 adults and two children at an elementary school in Uvalde, Texas. The 18-year-old gunman purchased the weapons used in the attack on his 18th birthday, according to Texas state senator Roland Gutierrez. CNN's Adrienne Broaddus reports.
A photo of two AR15-style rifles appeared on an Instagram account tied to the suspected Uvalde shooter just three days before the massacre at Robb Elementary school. CNN's Ed Lavandera reports.
Georgia incumbents Gov. Brian Kemp and Secretary of State Brad Raffensberger held off challenges from candidates backed by former President Donald Trump to win their Republican primary races.