FRONTLINE

Solving the Tap-Tap Puzzle

Clip: Season 2011 Episode 15 | 5m 11s

Adam Davidson of NPR's "Planet Money" explores the artistry -- and economic theory -- behind Haitians' cheap, wildly decorated buses.

Aired: 03/30/10

Rating: NR

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Covering Coronavirus

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Covering Coronavirus

As the coronavirus pandemic sweeps the globe, FRONTLINE's teams are on the ground at epicenters of the outbreak, from Seattle to northern Italy, investigating this historic moment. Our podcast takes you inside their reporting.

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