Hugo Chavez's legacy

Chavez speaks during a rally in Caracas on November 18, 2008. Chavez pushed to change term limits in Venezuela through a referendum that passed on February 15, 2009, clearing the way for him to run for a third six-year term.

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    Hugo Chavez's legacy

A look back and the life and legacy of Venezuelan president Hugo Chavez. CNN's Jim Clancy reports.