How to transport firearms correctly while traveling at Sky Harbor

PHOENIX (KSAZ) - Just this morning, a passenger crossed this checkpoint with a firearm that was not locked up or properly stored away. TSA tells us they're finding more and more of this and there's a better way to keep everyone safe. Sixty-six passengers didn't make it past security checkpoints at Sky Harbor this year, including nine passengers in the last 10 days, and the firearm found this morning.