Jack Hanna on his late night ride with Letterman
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For more than thirty years, the Columbus Zoo’s Jack Hanna has been a fixture on late night television. Hanna has brought national attention to the (now) well-respected institution that he helped to turn around. Much of that attention has come through his regular appearances with David Letterman…first at Late Night on NBC and then on Late Show at CBS. The country has watched as the knowledgeable, yet silly zookeeper has kept the nervous TV host on edge with everything from camels and alligators to the cockroaches of Madagascar. Now as the host readies his farewell, Jack Hanna looks back, in a piece for Slate, on his time with David Letterman. (jj)
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