A compilation of the legendary David Letterman doing his funny impressions of Jay Leno.

From the clips:
(Dave Discusses Conan, Leno & NBC)
   • Video  
(Don't Blame Conan)
   • Video  
(Dave Responds To NBC's Dick Ebersol)
   • Video  
(Dave's Advice To NBC)
   • Video  
(Top Ten Signs There's Trouble at NBC)
   • Video  
(Dave, Oprah & Jay Leno's Super Bowl Ad)
   • Video