The English vocabulary will soon be depleted of words, if everybody starts speaking like the mainstream media. In connection with the Woolwich killing, the media talked about "religious centres", not "mosques", a now obsolete word. Other archaic, disused terms are "Islam" and "Muslim": we just say "man", "woman" and as useful data we add their age.
A news flash on BBC Radio 5 Live delivered the information that, basically, a man had been killed in Woolwich by two men, and there were another man and a woman, both 29, involved. Of course it is that magic age, 29, that makes all the difference. There are plenty of men and women aged 29 who go around slaughtering and slaying, but thankfully none aged 28 or 30. How could anyone listening to that news flash be enlightened on the nature of the act by this kind of very general, non-specific "information"?
A TV news reporter, in a desperate attempt to exculpate Islam, said that there have been more Muslims than non-Muslims killed by Muslim attacks.