You can't be serious. These people are protesting governmental policies -- for which protests can sometimes effect. Protesting Al Qaeda terrorism -- for one, it would have no effect. Like they give a crap. Two, it goes without saying. However, if such protests took place in, say, Saudi Arabia, or something like that, then yes, that might be productive. But Americans or British prtesting terrorism is like George Bush asking for more tax cuts -- does it really need to be said?