FILE - A Feb. 21, 2008 file photo of a rioter throwing a street sign into the burning U.S. Embassy in Belgrade, Serbia. A Serbian court on Thursday acquitted the prime suspect in setting the United States embassy in Belgrade on fire in 2008, but sentenced him to a year in prison for stealing property from the building. A Belgrade high court judge said there was no evidence that the 24-year-old Milan Zivanovic took part in the burning of the embassy when Serb rioters stormed the building on Feb. 21, 2008, in anger over Washington's support for the statehood of Kosovo, the predominantly ethnic Albanian province that had declared independence from Serbia. (AP Photo/Marko Drobnjakovic, File)