This'll Really Get Them Rioting

After the Newsweek kerfuffle last week, we heard about respecting the Koran at all costs. Today we have this story:

BAGHDAD, Iraq - A car bomb blew up Monday outside a Shiite mosque in a town south of Baghdad, killing at least 10 people and injuring another 30, authorities said.

I imagine in the Muslim world, putting a Koran in a toilet is a sure way to get yourself a ticket to hell. What is Allah's sentence for destroying a whole building full of them?