NPR News

Colombian superstar Juanes has been dominating music charts in the Spanish-speaking world for years. Now, the award-winning musician has decided to crossover to English-language music. Guest host Viviana Hurtado sits down with Juanes about his music and his social activism.

The Republican National Convention is being held in Tampa, Florida, and it's expected to bring the city tens of millions of dollars. But many are wondering if Tampa is ready for two oncoming storms — the whirlwind of people descending on the city, and brewing tropical storm Isaac. Guest host Viviana Hurtado talks with Tampa Mayor Bob Buckhorn.

Questions are swirling around the death of a 21-year-old Arkansas man who died in police custody in July. An autopsy report lists Chavis Carter's death as a suicide. But his family is asking how he could have shot himself in the head while handcuffed in a police car. Guest host Viviana Hurtado speaks with Associated Press reporter Jeannie Nuss.

Memorial services are being held for miners shot dead recently by police at a South African mine. The violent images were compared to the darkest days of apartheid. Guest host Viviana Hurtado speaks with prominent Johannesburg radio host John Robbie to gauge the mood in the country.