From David Letterman, on the return of the cicadas to North America, after 17 years:
"They haven't been here in 17 years. They got to New York City. They flew over the Bronx. They saw Yankee Stadium. And the first thing they said, the cicadas -- Did I tell you they talk? -- over Yankee Stadium was, 'Wow, Mariano Rivera is still pitching?'"