US GRAND PRIX - POST RACE SUMMARY   ALEX WURZ P17 1 (43) 1.14.486 (13th, lap 41) P10 NICO ROSBERG P14 1 (40) 1.14.066 (11th, lap 34) DNF   The AT&T Williams had a disappointing end to their North American campaign when a mechanical failure deprived the team of a points finish despite running a strategy and showing the pace to maintain the competitive form shown in Montreal a week prior. When the team ran out in Friday’s morning practice session, both cars immediately found a positive balance despite the track being green. Wurz picked up where Nakajima had left off in the afternoon session but unfortunately lost significant track time when a gearbox oil leak... read more