A CAR BOMB AND A SHOOTING KILLED TWO IRAQI POLICEMEN AND THE DRIVER OF BUS CARRYING GOVERNMENT EMPLOYEES TO WORK IN BAGHDAD ON MONDAY, POLICE SAID. THE U.S. COMMAND REPORTED ONE AMERICAN SOLDIER WAS KILLED AND ANOTHER WAS WOUNDED IN NORTHERN IRAQ, THE ASSOCIATED PRESS REPORTED. MILITANTS ALSO BOMBED AN IRAQI OIL PIPELINE SOUTH OF BAGHDAD ON SUNDAY NIGHT IN AN ATTACK THAT CLOSED DOWN A POWER STATION.