Iraqi federal policemen guard a polling center in the early voting for police and army and security forces in Baghdad, Iraq, Saturday, April 13, 2013. Voters head to the polls next week

 

              Iraqi federal policemen guard a polling center in the early voting for police and army and security forces in Baghdad, Iraq, Saturday, April 13, 2013. Voters head to the polls next week
Iraqi federal policemen guard a polling center in the early voting for police and army and security forces in Baghdad, Iraq, Saturday, April 13, 2013. Voters head to the polls next week for the first time since the U.S. military withdrawal, marking a key test for Prime Minister Nouri al-Maliki's political bloc and for the security forces under his command that are charged with keeping voters safe. (AP Photo/ Khalid Mohammed)