Kate and Gerry McCann, whose daughter Madeleine went missing from her family&#39;s holiday flat in the Algarve shortly before her fourth birthday in 2007, pose with their book &#39;Madeleine&#39; on September 16, 2011 at a hotel in Hamburg. Portuguese authorities have said they have no new evidence that would give them cause to reopen an inquiry into the disappearance of Madeleine