After the shoe bomb attempt, we started taking our shoes off.
After the underwear bomb attempt, we got body scans and pat searches.
All we need now is for a terrorist to get caught with an explosive up his ass. The pat searches will just be foreplay then.
Oh, and maybe a terrorist can ingest balloons of explosives, then we'll all have to take laxatives and clear our guts out for security before getting on a plane.