** FOR STORY IRAK-IRAN FRONTERA ** FILE - In this Sept. 6, 2010 file photo, an Iraqi border police officer looks on near Zarbatiyah border crossing southeast of Baghdad, Iraq. The guards are part of ... more 
** FOR STORY IRAK-IRAN FRONTERA ** FILE - In this Sept. 6, 2010 file photo, an Iraqi border police officer looks on near Zarbatiyah border crossing southeast of Baghdad, Iraq. The guards are part of an increased presence on both sides of a long, porous and ill-defined border. Iraq is wary of Iranian aggression at a time when its government is in limbo and American troops are leaving, especially after two major Iranian excursions in less than a year. less 
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Associated Press | Photo By Lara Jakes, File
Thu, Nov 11, 2010 1:51 AM EST