People walks near a billboard of Madeleine McCann at Praia da Luz tourist resort, April 5, 2009, where Madeleine went missing. Gerry McCann, father of Madeleine, is at the resort to film a documentary re-enacting the May 3, 2007 disappearance of his daughter Madeleine, according to the family's press officer Clarence Mitchell. REUTERS/Hugo Correia (PORTUGAL CONFLICT SOCIETY)