Does anyone remembers the last report about an alleged Madeleine's sighting? It was exactly on May 13, in Brazil. It's curious, how the number of reports about people claiming they saw Madeleine has ups and downs, in different periods of time. Just a coincidence? A direct relation with the fact that Madeleine is – or is not - on the front page of British tabloids? Is there another plausible or possible explanation?