Suicide Bomb Trainer in Iraq Accidentally Blows Up His Class

Poetic justice:

In what represented a cautionary tale for terrorist teachers, and a cause of dark humor for ordinary Iraqis, a commander at a secluded terrorist training camp north of Baghdad unwittingly used a belt packed with explosives while conducting a demonstration early Monday for a group of militants, killing himself and 21 other members of the Islamic State of Iraq and Syria, army and police officials said.