Manor name Ryan as racing director, approach Wurz

By Alan Baldwin LONDON (Reuters) - The Manor Marussia Formula One team appointed ex-McLaren stalwart Dave Ryan as racing director on Saturday and have sounded out retired Austrian racer Alexander Wurz for the job of principal. The team, last in the championship without a point, said in a statement that current principal John Booth and sporting director Graeme Lowdon are leaving at the end of the season. Wurz, who announced earlier in the week that he was hanging up his helmet after the coming wo