THEORY: Blogger Bob is United States Public Servant No. 1
In yet another instance at SFO, a knife was found detected under the sole of a passenger’s shoe. One could say they were walking on a knife’s edge.
He also provides a caveat to the fact that the TSA found 21 loaded guns in airports ranging from STL to AUS, ANC to MIA:
Just because we find a firearm on an individual does not mean they had bad intentions, that’s for the law enforcement officer to decide. And just so you know, we also look for explosives and bomb components as well, but thankfully those are extremely rare and we’re happy to keep it that way.