Weeks before an October run-off, Brazil's President Dilma Rousseff is regaining momentum.
Has been admitted to hospital with a tentative diagnosis of a tumor after suffering months of abdominal pain.
Leopoldo Lopez is accused of inciting violence during anti-government demonstrations.
President Juan Manuel Santos called on lawmakers to back efforts to strike peace deal with Marxist rebels.
Part of strategy to stop illegal child migration to the U.S.
Juan Manuel Santos's election victory will allow him to continue peace talks with Marxist guerrillas.
Three wanted for questioning in an alleged plot to assassinate President Nicolas Maduro.
Thousands marched in the streets of Haiti's capital, demanding President Michel Martelly step down.
Brazil's president Dilma Rousseff said she would make changes in her cabinet if elected for a second term.
President Nicolas Maduro announced system in supermarkets to combat food shortages and smuggling.
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