How well are the shuttles guarded in VAB????
Read the CNN article on foam, and even SABOTAGE is still on the table on Columbia's failure. Security is tight, I would guess, but is there a time when the VAB is closed up and a minimal amount of personell is present working? And of course, there gotta be security cams all over the place, right? Sheeesh, what a paraniod era we live in.