US President Barack Obama greets a young child dressed as the Pope and riding in a "Popemobile" as he hands out treats to children trick-or-treating for Halloween on the South Lawn of the White House in Washington, DC, October 30, 2015. AFP PHOTO / SAUL LOEB / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
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AFP SAUL LOEB