[The Cajun]

TATP

Old chemistry prof. called it *witch's brew*, very unstable.

[Smokin' Joe]

Unstable, and degrades fairly quickly. If there were as many devices as we are reading about they may have made some with older batches and had misfires. I'll wait to see what they find out.

A few years back there was a chap who tried to get into a football game in Norman Oklahoma, but wouldn't let the folks search his backpack. He left the stadium proper and sat down on a park bench and blew up...(may have been detonated by a 'handler', too).

Yep, ROP ties.