When is entertainment night?

Now Playing: Why do some people find entertainment so pleasurable?

Now Playing; What are the most dangerous places in America?

Now Play: A New York Times investigation of the dangers of binge drinking, drinking and drugs Now Playing | The first time you feel a cold and get sick.

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Now Play | How the US has gotten itself into a lot of hot water with a lot less water Now Playing A New Yorker piece on the history of the Great Depression Now Playing The Biggest Mistakes You Can Make In Your 20s Now Playing| New York City Mayor Bill de Blasio on the Great Fire of 1906 Now Playing Now Playing What’s the best time to visit the New York Stock Exchange Now Playing  The U.S. Navy is preparing to spend billions of dollars on its first new aircraft carrier since the retirement of the USS George Washington, but some questions remain about how it’s supposed to function.

Now Listening to: The New York Yankees| A New Jersey woman explains how she met her husband, but then falls for another man who also happens to be a Yankee Now Playing This story has been corrected to show the date of the New Jersey incident.