A man who pretended to be a U.S. Navy SEAL who could rescue kidnapped workers for a Chicago aid agency was sentenced Monday to three years in prison, prosecutors said. William Burley, 36, formerly of Yucaipa, Calif., was also ordered to pay full restitution of $32,454 to International Aid Services America, or IAS, a non-profit Christian aid group that provides clean water in Africa, authorities said.