The Lone Star State on Wednesday officially becomes the 21st-- and largest-- state to recognize that only the Constitution, not a permit, is needed to be able to legally carry a handgun.Texas Gov. Greg Abbott in June signed seven pro-gun bills into law, sent to his desk by the state's Republican-controlled legislature. Among these measures was House Bill 1927, which recognizes that a state-issued license isn't required to legally carry a concealed handgun in Texas.The move keeps the state's popular carry permit process in place for those who elect to obtain one for reciprocity purposes in other states. The current...