Do Chavez's heirs have future?

Which is the future of the ALBA alliance in Latin America? How is the opposition to use the Chavismo crisis? Why does the US fear Nicaragua and its Interoceanic Canal project? And which scope does Latin America offer to Russia? - Pravda.Ru conducted an interview with Andres Pierantoni, co-founder of the ALBA Bank and former Counsellor of Petrocaribe.