July 22, 2003 – The 2003 Tour de France is enjoying its second rest day and enters the final week of racing tomorrow. The race is as tight as ever, with USPS' Lance Armstrong only 67 seconds ahead of Bianchi's Jan Ullrich. Tomorrow is another potentially decisive mountain stage, and the final test comes on Saturday in the 49 km ITT. Today's rest day saw teams take to the roads for training rides, but even a rest day is 'busy' for the American cycling star, Lance Armstrong…