Contributing writer Jake Fogleman and I talk about my time as a CNN contributor coming to an end after 3 years with the network. We also discuss why 18-20 year olds still can't buy handguns in states like Texas and Louisiana despite a 5th Circuit ruling that says they have a constitutional right to purchase them. Plus, William Kirk from the Washington Gun Law Youtube channel joins me to give his thoughts on the ongoing saga surrounding Sig's P320 handgun.