TSA regs. Confusing me re. Travel by air with my shotgun Ina hard side case with dual combo buildt into case. do I still need a TSA lock? Do I need to wrap the breakdown case with a chain around the case with TSA lock? Going to Canada no problems, however U.S. regs. Not specific answers, just like IRS. Ome clown told me I need to drill holes into my gun case? I probably need to call Obama to get more FUBAR? thanks for any help!