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ctn intv regis philbin david letterman late night finale_00030019
ctn intv regis philbin david letterman late night finale_00030019

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    Regis Philbin: I hope David Letterman comes back

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Regis Philbin: I hope David Letterman comes back

Actor and former talk show host Regis Philbin talks to CNN's Don Lemon about David Letterman's "Late Show" finale.

Regis Philbin: I hope David Letterman comes back

Actor and former talk show host Regis Philbin talks to CNN's Don Lemon about David Letterman's "Late Show" finale.