Ferrer, one of the most recognizable dissidents who has chosen to stay in Cuba rather than go into exile, was jailed in 2003 after leading calls for democratic political reforms. After being released in 2011 following pressure from the Roman Catholic Church, he formed the Patriotic Union of Cuba, an opposition group. Following his latest arrest, Cuba's official Granma newspaper called Ferrer "a paid agent of the United States," allegations dismissed by Washington.