Greek Police forensic experts walk outside the New Democracy party headquarters after an unknown attacker fired an automatic rifle at the building on the capital's busy Syngrou Avenue, Athens, on Monday, Jan. 14, 2013. A gunman fired a spray of bullets at the headquarters of the governing center-right New Democracy party near central Athens early Monday, with one hitting an office occasionally used by the prime minister, officials said. No one was hurt. (AP Photo/Petros Giannakouris)
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