WASHINGTON, DC - FEBRUARY 03:  Rosa Maria Paya, of the Cuban Christian Liberation Movement, testifies during a Senate Foreign Relations Western Hemisphere Subcommittee hearing February 3, 2015 in Washington, DC. The committee heard testimony on the impact of U.S. policy changes in Cuba. Also pictured is the leader of Cuba's Ladies in White activist group Berta Solar (C).  (Photo by Win McNamee/Getty Images)