US Park Rangers place barricades in front of the Martin Luther King, Jr. Memorial in Washington, DC, October 1, 2013, as all National Parks closed due to a US government shutdown. AFP PHOTO/Jim WATSON
{"Image ImageDescription": "US Park Rangers place barricades in front of the Martin Luther King, Jr. Memorial in Washington, DC, October 1, 2013, as all National Parks closed due to a US government shutdown.   AFP PHOTO/Jim WATSON        (Photo credit should read JIM WATSON/AFP via Getty Images)", "Image Copyright": "2013 AFP"}