Oliver Stone travels through the countries of South America, exploring their political and social movements, and interviewing seven heads of state. In informal conversations with presidents Hugo Chavez (Venezuela), Evo Morales (Bolivia), Lula da Silva (Brazil), Cristina Kirchner (Argentina), Fernando Lugo (Paraguay), Rafael Correa (Ecuador) and Raul Castro (Cuba), Oliver Stone sheds new light on the social and political changes sweeping Latin America.