What sports fan hasn’t grumbled while waiting in a long, snaking lines to get into the stadium for the big game? It’s enough to discourage even a diehard fan. But if you think it’s a hassle getting into a sold-out game, imagine trying to get out after a bomb explodes — or even to get out under a bomb threat, for that matter.
SEE ALSO: -GOVERNMENT SYSTEMS PLOT TO TRACK 300 MILLION AMERICANS-