NBC reporter David Bloom, who provided around-the-clock reports for the broadcast network and its sister cable station MSNBC while embedded with the Army's 3rd Infantry Division in Iraq, died Sunday of an apparent pulmonary embolism.

Coalition forces engaged in an incursion into central Baghdad Saturday as explosions and mortar fire continue to echo throughout the city. Ray Suarez examines the battle for Baghdad and other developments in the Iraq war with three military experts.