A Muslim man, who outraged many in the UK last year by dressing as a suicide bomber during protests against the Danish publication of cartoons of the prophet Muhammed, has been hired to clean trains at night – something that has other employees concerned for their safety. Omar Khayam Omar Khayam's picture – taken outside the Danish embassy in London, complete with fake suicide belt – was seen around the world in February 2006, only half a year after the July 7, 2005, train bombings in London that killed more than 50 people. The attention Khayam drew to himself resulted...