http://www.versus.com/tdf Bob Roll about how the mountains define the Tour de France and takes questions number five from a fan on Versus. Check your local listings or http://www.versus.com/tdf for more details.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/18623_cycling_Ask_Bobke_71908.wmv.jpg" alt="Versus-Ask Bobke - Question 5-Tour de France 08'" title="Versus-Ask Bobke - Question 5-Tour de France 08'" width="150" height="90" alt="Versus-Ask Bobke - Question 5-Tour de France 08'"/>