** FILE ** A Sept. 1993 file photo shows unidentified Israeli policemen removing the handcuffs from John Demjanjuk, with hat, as he climbs the steps to board his fight from Ben Gurion Airport, outside Tel Aviv, to New York. German authorities plan to seek the extradition of former Nazi death camp guard John Demjanjuk from the United States to prosecute him on allegations he was involved in killing Jewish prisoners in Sobibor death camp, the country's top Holocaust crimes prosecutor said Thursday, June 19, 2008. (AP Photo/Jacqueline Artz)