Iraqis hold peaceful election; Obama, UN applaud

Iraqis held their most peaceful election since the fall of Saddam Hussein on Saturday, voting for provincial councils without a single major attack in a poll that demonstrated the country's dramatic security gains.

US President Barack Obama hailed the poll as an important step toward Iraqis taking responsibility for their future. "I congratulate the people of Iraq on holding significant provincial elections today," he said in a statement.

"The purple fingers have returned to build Iraq," Prime Minister Nuri al-Maliki said after the polls closed, referring to the indelible ink stains on index fingers that show voters have cast their ballots.