Anchor Marco Werman speaks with U.S. Ambassador to Bolivia Philip Goldberg, who was expelled by the South American country a few days ago. The Bolivian government accused him of encouraging violent anti-government protests.
Pakistan's Imran Khan has been trying to push his sports stardom into political power for more than a decade, with little success. Recently, however, he seemed to make some headway among the urban, educated population.
Venezuela's president is the focus of an upcoming PBS Frontline documentary. It's called "The Hugo Chavez Show." And it features excerpts from "Al Presidente!" -- the TV program that Chavez hosts every week.
Anti-government protests in Ukraine may be getting most of the attention, but a growing opposition movement in Venezuela is challenging its government to fix longstanding economic issues. What began as a non-violent movement has turned deadly in Venezuela, as well.
Venezuela's President Hugo Chavez has returned to Cuba for more cancer treatment. Meanwhile, his political challenger has been out on the campaign trail. Venezuela's fractured opposition has united behind Henrique Capriles Radonski.