John Cornyn says bipartisan gun legislation won't include weapons bans or expanding background checks
By Abby Livingston
Key GOP senators signal that raising age to buy semiautomatic weapons is off the table
By Ted Barrett, Manu Raju & Lauren Fox
Murphy calls Florida gun law 'the right one' as senators negotiate federal legislation
By Brianna Crummy
Senators raise concerns over red flag gun laws
By Mike DeBonis & Leigh Ann Caldwell
Sen. Chris Murphy 'more confident than ever' Congress can reach deal on gun laws but anxious about failure
By Alison Main & Chandelis R. Duster