Father of Guantanamo Bay Detainee Held Tuesday January 6, 2004 11:46 PM By JEAN-BAPTISTE LABEUR Associated Press Writer LYON, France (AP) - An Islamic cleric whose son is being held at the U.S. prison in Guantanamo Bay, Cuba was among seven people detained by French security agents Tuesday as part of an investigation into suspected terror networks. The imam, Chellali Benchellali, was arrested at his home in the tough Minguettes high-rise neighborhood of Venissieux, a suburb of the southeastern city of Lyon, said a lawyer for the family. Attorney Jacques Debray said the imam's wife and one of his sons,...