ADVANCE FOR USE THURSDAY, DEC. 11, 2014, AT 12:01 A.M. EST AND THEREAFTER- In this April 23, 2010 photo, member of the Los Aldeanos, Aldo Rodriguez, left, and Bian Rodriguez, center, perform in concert at the Acapulco Theater in Havana, Cuba. Documents obtained by The Associated Press show that a U.S. agency infiltrated Cuba's hip-hop scene, recruiting unwitting rappers to spark a youth movement against the government. (AP Photo)