BAGHDAD, Iraq - Shiite lawmakers Sunday chose Prime Minister Ibrahim al-Jaafari to head Iraq's new government, Shiite officials said. Al-Jaafari won 64 votes, one more than Vice President Adil Abdul-Mahdi, officials said. There were two abstentions. More than 100 lawmakers from the Shiite coalition, the United Iraqi Alliance, gathered to vote. The choice of the umbrella Shiite alliance is assured of becoming prime minister because Shiites won the most parliament seats in the Dec. 15 national elections. Shiite lawyers cast their votes at the heavily guarded home of Abdul-Aziz al-Hakim, the head of Abdul-Mahdi's party. Al-Jaafari's supporters gathered in the...