A lot of people think I'm retiring, but I've been telling a fib. I've been forced to leave this job because I gave $75,000 to the Clinton Foundation.
David LettermanBad news, it's going to be a huge environmental disaster, the oil rig down there in the Gulf of Mexico. The good news is they think now that the oil spill will be diluted by the melting ice caps.
David LettermanToday is Earth Day. The way I see it, as humans the very least we can do is recycle. A lot of recycling is going on this year. For example, Bushes and Clintons.
David LettermanToday is tax day. A lot of people are hoping they get refunds. And that's just the folks here in the audience.
David Letterman