Guantanamo protest

  • Black hooded human rights activists hold banners demanding the closing of Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, outside the White House in Washington DC on April 11, 2013. MLADEN ANTONOV / AFP/GETTY IMAGES

  • Human rights activists place banners demanding the closing of Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, outside the White House in Washington DC on April 11, 2013. SHANNON CURRAN / AFP/GETTY IMAGES

  • Activists demand the closing of the US military's detention facility in Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, April 11, 2013 in New York's Times Square. STAN HONDA / AFP/GETTY IMAGES

  • A human rights activist places a banner demanding the closing of Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, outside the White House in Washington DC on April 11, 2013. GABRIELA NORIEGA / AFP/GETTY IMAGES

  • Activists demand the closing of the US military's detention facility in Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, April 11, 2013 in New York's Times Square. STAN HONDA / AFP/GETTY IMAGES

  • Activists demand the closing of the US military's detention facility in Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, April 11, 2013 in New York's Times Square. STAN HONDA / AFP/GETTING IMAGES

  • A person holds a sign as activists demand the closing of the US military's detention facility in Guantanamo during a protest, part of the Nationwide for Guantanamo Day of Action, April 11, 2013 in New York's Times Square. STAN HONDA / AFP/GETTY IMAGES