Venezuelans Say Goodbye to Hugo Chavez

Aired: 3/6/2013 | 0:05:56 | Clip
In Caracas, Venezuela, an emotional crowd watched the procession of the body of Hugo Chavez to the capital's military academy, where the late president will lie in state. Margaret Warner takes a look at Chavez's work and legacy, as well as unanswered questions about succession.

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