Boeing 747 Survives a Simulated Underwear Bomb Blast

The attempted bombing of Flight 253 last Christmas was thwarted by passengers, thankfully. But what if he had been able to get the bomb detonated? Not what you'd expect, actually. Updated: There's some clarification regarding the pressurization on the plane. » 3/08/10 2:20pm 3/08/10 2:20pm