(AP Photo/Lisa Marie Pane) Tennessee Gov. Bill Lee threw his weight behind permitless carry legislation earlier this year, publicly touting his desire to see the state remove the requirement that legal gun owners possess a carry permit in order to lawfully bear arms. I don’t know if that was the difference-maker, but Lee’s support sure didn’t hurt, and on Thursday the governor put pen to paper and signed Constitutional Carry legislation into law. It allows people 21 and older to carry handguns openly or concealed without a permit, along with members of the military ages 18 to 20. The...