*Sigh*
Here we go yet again.
Yes it's worrying, yes it's shocking, blah, blah, blah. It should be another kick up the ass for LHR (and airports everywhere) to perhaps, as Snigs suggests, take on "sneaks" to try this sort of thing BUT without it being splashed all over the news. Ok, there's the money issue involved, and it probably will never come to fruition. But I think it's a good idea.
However, what gives a journo the right to try and do these sorts of things? AND, as I have said before, what if in the process of this all the "perp journo" had actually been identified by security staff, and during his little jaunt with the broom happened to suddenly looking down the business end of a sub-machine gun or worse?
"Don't shoot!! I'm a journalist for Sky News............."