Dalil Boubakeur head of the Mosque of Paris, French Cardinal Monsignor Jean-Marie Lustiger, Jean-Arnold Clermont President of French Protestant federation and French Rabbi Joseph Sitruck celebrate a ceremony at the Paris American church September 13, 2001, in memory of the victims of the attacks in New York and Washington. Thousands of lives were lost September 11 after two highjacked planes ploughed into the World Trade center, another plane plunged into the Pentagon and a fourth crashed into rural Pensylvania.