U.S. Attorney General Eric Holder holds a news conference Wednesday in Kabul. Holder was in the Afghan capital to talk to officials about improving the justice system and fighting corruption. Ahmad Massoud/AP hide caption

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Iraqis follow a June 14 parliamentary session on local TV at a barbershop in Baghdad. Sabah Arar/AFP/Getty Images hide caption

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Relatives and friends of Rodolfo Torre, candidate for governor in the northern Mexican state of Tamaulipas, attend his funeral in Ciudad Victoria, Mexico, Tuesday, June 29, 2010. Eduardo Verdugo/AP hide caption

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U.S. Marines take cover as they are involved in a gun battle in March during a patrol in Marjah, Afghanistan. In February, U.S.-led troops set out to rid the area of insurgents and set up a viable local government. But Taliban militants have returned to the area. Dusan Vranic/AP hide caption

itoggle caption Dusan Vranic/AP