This video clip below was featured on CBS during the Late Show with David Letterman.2012 NASCAR Champ Brad Keselowski presents the “Top Ten Signs You’re Not Cut Out To Be a Race Car Driver” from November 20, 2012. VIDEO FOLLOW RACING NEWS NETWORK Related Holes cut into Kansas Speedway to relieve water under the surface NHRA TOP FUEL: Brittany Force Joins John Force Racing As Top Fuel Driver (PHOTOS) Kyle Strickler cut his finger ‘almost completely off’ then drove to the podium NASCAR CUP: Brad Keselowski 2014 Car