FILE - In this May 9, 2012 file photo, Stevie Wonder performs during the "In Performance at the White House" in the East Room of the White House in Washington, honoring songwriters Burt Bacharach and Hal David. Authorities have charged two people, including a man who identifies as Wonder's nephew, with extortion for a plot in which they tried to trade what they said was embarrassing information in exchange for money. (AP Photo/Carolyn Kaster, File)