I think so, judging from this:

The Afghan protests broke out Tuesday after Newsweek magazine reported in its May 9 edition that interrogators at Guantanamo Bay, Cuba, placed Qurans in washrooms to unsettle suspects, and in one case “flushed a holy book down the toilet.”
I don't doubt that terrorists siezed on that story and inflamed the opinion of people who went to protest.

Crazed Rabbit