Venezuela's President Hugo Chavez gestures during an event at Teresa Carreno theater 

Venezuela's President Hugo Chavez gestures during an event at Teresa Carreno theater in Caracas, Venezuela, Thursday March 29, 2012.  Chavez returned home after a five-day round of radiation therapy in Cuba, where he has been undergoing cancer treatment. (AP Photo/Ariana Cubillos)
Associated Press
Venezuela's President Hugo Chavez gestures during an event at Teresa Carreno theater in Caracas, Venezuela, Thursday March 29, 2012. Chavez returned home after a five-day round of radiation therapy in Cuba, where he has been undergoing cancer treatment. (AP Photo/Ariana Cubillos)
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