French soldiers secure the Trocadero square, near the Eiffel tower, before a solemn tribute to the victims of the 9/11 attacks on September 11, 2011 in Paris. Several commemorations are held in France today to mark the 10th anniversary of the 9/11 attacks which killed almost 3,000 people in NYC and Washington and plunged the US into an era of war. AFP PHOTO / FRED DUFOUR
