-excerpt- Valérie Pécresse, the French government spokeswoman, identified the dead as Marie Colvin, an American reporter working for The Sunday Times of London, and Rémi Ochlik, a French photographer. -excerpt- Video footage posted on social networking sites showed what seemed to be two bodies lying face down in rubble inside a building identified in news reports as a makeshift media center in a beleaguered neighborhood of Homs, where rebels have been under sustained fire for almost three weeks. Three other Western journalists were injured in the attack, activists said. According to his Web site, Mr. Ochlik, in his late twenties,...