© Joel Goodman - 07973 332324 . 11/09/2011 . London , UK . ABU RUMAYSAH AL-BRITANI (aka Siddhartha Dhar or " Jihadi Sid ") and ANJEM CHOUDARY . Islamist organisation Muslims Against Crusades hold a demonstration outside the American Embassy in London on the tenth anniversary of Al-Qaeda's terrorist attack on the World Trade Centre in New York . Photo credit : Joel Goodman