PARIS, Oct 18, 2006 (AFP) - Nearly a year after riots erupted in France's impoverished suburbs, an old-fashioned idea has re-emerged in the fight to integrate at-risk children into the social mainstream: the boarding school. A far cry from the traditional Catholic institutions for the rich or discipline camps for delinquents, the new breed of public boarding school -- called a "school of success" -- is seen as key in combatting crime and unemployment in the "banlieues" by giving a small band of pupils a chance to get ahead. Spearheaded by Nicolas Sarkozy, France's tough-talking interior minister and a top...