Originally Posted by
wrp96
News reports say the shooter was a passenger on an arriving Air Canada flight, and the gun was retrieved from his checked bag on arrival.
If that's true, then restricting access to the terminal wouldn't have stopped this incident - not that TSA would actually think of that.
What if he didn't come in from Canada, but from MSP instead (almost Canada)?
At what point after you land and pick up your bags do you stop being a passemger?