Joel I. Klein
Joel I. Klein, chancellor of the biggest school system in the country.
Joel I. Klein has been a guest on Freakonomics Radio in January 2011. Each show is judged on its own.
Appearances
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Joel I. Klein, chancellor of the biggest school system in the country.
Joel I. Klein has been a guest on Freakonomics Radio in January 2011. Each show is judged on its own.