Adam Chavez, brother of Venezuela's President Hugo Chavez and Venezuelan ambassador in Havana, speaks at a presentation of a documentary on the Venezuelan leader in Havana, July 6, 2004. Chavez said his brother will win a recall referendum on August 15 and his victory will advance the cause of progressive political forces in Latin America. The documentary called "Chavez, Venezuela and the new Latin America" was co-produced by Aleida Guevara, daughter of the legendary Argentine-born guerrilla fighter Ernesto "Che" Guevara. REUTERS/Rafael Perez CD