Cuban opposition activist Ariel Sigler shows his emaciated body upon his release from prison, on June 12, 2010, at his home in the village of  Pedro Betancourt, province of Matanzas, 140km east of Havana. Sigler remained in jail seven years for his dissident activities and was released because of his paraplegia. Getty Images logo Getty Images 23 months ago

Cuban opposition activist Ariel Sigler shows his emaciated body upon his release from prison, on June 12, 2010, at his home in the village of Pedro Betancourt, province of Matanzas, 140km east of Havana. Sigler remained in jail seven years for his dissident activities and was released because of his paraplegia.