Chavez delegates some powers as he heads to Cuba for cancer treatment
CNN Wire Staff
July 16, 2011 9:51 p.m. EDT
Chavez said this week that the next phase of his treatment could require radiation and chemotherapy.
STORY HIGHLIGHTS
NEW: Hugo Chavez boards a plane in Venezuela
Doctors found no more malignant cells after surgery, he says
Chavez delegates some decisions to his vice president and finance minister
He has not said what type of cancer he has
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http://www.cnn.com/2011/WORLD/americas/07/16/venezuela.chavez/index.html?hpt=hp_t2