Venezuelan President Hugo Chavez was handed his first electoral loss since winning the presidency seven years ago when he narrowly lost a controversial referendum on 69 proposed changes to the constitution earlier this month. Chavez conceded defeat in the referendum and said he would leave office in 2012. We host a debate with Greg Wilpert, author of “Changing Venezuela by Taking Power,” and Francisco Rodriguez, the former chief economist of the Venezuelan National Assembly. [includes rush transcript]