A former CIA operative turned political talk show host is hired by a corporate whistle blower to expose her company's cover-up of a massacre in a South American village.

There's a revolution underway in South America, but most of the world doesn't know it. Oliver Stone sets out on a road trip across five countries to explore the social and political movements as well as the mainstream media's misperception of South America while interviewing seven of its elected presidents. In casual conversations with Presidents Hugo Chavez (Venezuela), Evo Morales (Bolivia), Lula da Silva (Brazil), Cristina Kirchner (Argentina), as well as her husband and ex-President Nestor Kirchner, Fernando Lugo (Paraguay), Rafael Correa (Ecuador), and Raul Castro (Cuba), Stone gains unprecedented access and sheds new light upon the exciting transformations in the region.