Time to round 'em up, ship 'em out, and stop letting 'em in. Wake up America!
As a former Hoosier and attendee of the greatest spectacle in racing, can you imagine any other event that, if attacked, would spur such incredible violence? I've been there several times, too - it's the roughest crowd I've seen at any large sporting event. And they all have similar friends back home, all of whom would delight in getting even - and then some. I, for one, cannot imagine a worse hornets' nest to stir up.
However, if you recall the ample mobile home parking for miles in every direction, you'd know that bringing a MONSTER-sized nuke in the back of a Ryder truck or a mobile home would not be noticed. The 500 is also renown as one of the greatest spectacles of debauchery and drunkenness (New Orleans would be the only rival... they go on for days. Indy has only one night like that). Add the 400,000 fans to the 700,000 in the metro area (all within 15 miles), and the body-count could be of biblical proportions.
I hope that the Moose Limbs aren't reading this and getting any ideas. Leave it to us Americans to give them the swords that they attack us with.