Economists believe there are three reasons why the Russian economy is doing so poorly. One, economic sanctions are working. Number two, low-price oil. And number three, Lindsay Lohan has quit drinking vodka.
David LettermanIncredible experience, watching a baby birth on the internet. It's now my screensaver.
David LettermanPepsi has a new Doritos-flavored Mountain Dew. No, we don't have an Ebola vaccine, but we do have the Doritos-flavored Mountain Dew.
David Letterman