Gunman may have filmed killings at French school

French President Nicolas Sarkozy , center, with Education Minister Philippe Chatel, right, and their unidentified head teacher, left, with pupils of the Francois Couperin College in Paris, France, hold a minute of silence in their school, Tuesday , March 20, 2012, the day after a gunman on a motorbike opened fire Monday at a Jewish school in the French city of Toulouse, southwestern France, killing a rabbi and his two young sons as they waited for a bus, then chased down a 7 -year-old girl, shooting her dead at point-blank range. It was the latest in a series of attacks on minorities that have raised fears of a racist killer on the loose. (AP Photo/Jacques Brinon, Pool)