David Letterman has probably wanted to be able to tell NBC what to do with their late night line-up for years – even if it is advising Seth Meyers on what name to put on the mugs for his upcoming 12:30 AM slot show, which debuts on the Peacock on Feb. 24, 2014. As you’ll see in the video from tonight’s Late Show on CBSthere is a method to Letterman’s madness.

Related: David Letterman Extends ‘Late Show’ Contract Through 2015

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