NEW : U.S. Vice President Joe Biden talks to al-Maliki by phone , stressing support . ` This is their fight , but we 're going to help them in their fight . '' NEW : The U.S. is stepping up military deliveries but wo n't send troops into Iraq , officials say . The Iraqi Prime Minister appeals to Falluja residents to expel `` terrorists '' from the city . Score: 6
NEW : U.S. Vice President Joe Biden talks to al-Maliki by phone , stressing support . NEW : The U.S. is stepping up military deliveries but wo n't send troops into Iraq , officials say . The Iraqi Prime Minister appeals to Falluja residents to expel `` terrorists '' from the city . Score: 6