VP: ‘Complex and hard’ for Chavez after surgery

A person holds up images of Venezuela's President Hugo, right, and Venezuela's independence hero Simon Bolivar as people gather to pray for Chavez at Simon Bolivar square in Caracas, Venezuela, Tuesday, Dec. 11, 2012. Doctors began operating on Chavez in Cuba, his government said, after his cancer reappeared despite a year and a half of surgeries and treatments. (AP Photo/Fernando Llano)Venezuela's vice president said Wednesday that President Hugo Chavez will face a "complex and hard" process after undergoing his fourth cancer-related operation in Cuba.