PRESSING THE FIGHT.

Discusses the U.S. and British assault on Baghdad, Iraq despite Iraqi resistance. Effects of a sandstorm on the battlefield; Efforts of Iraq's Republican Guard to protect Iraqi dictator Saddam Hussein; Consideration of the guerrilla tactics used by the Fedayeen militia; Iraqi civilian casualties to U.S. bombs; Hesitancy of U.S. air commanders to hit certain air-defense targets; Use of video images of successful strikes by precision weapons; Role of British troops in the war.