‘Colossal failure of operational security’: Senator slams handling of group chat

Sen. Mark Kelly, D-Ariz., on Tuesday during a Senate Intelligence Committee hearing questioned Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe about the texting of sensitive plans for a military strike against Yemen’s Houthis this month to a group chat that included The Atlantic’s Jeffrey Goldberg. Sen. Kelly joins Morning Joe to discuss.