A court in Libya has sentenced the son of former dictator Muammar Gaddafi to death. Saif al-Islam Gaddafi was convicted of war crimes committed during the 2011 revolution that overthrew his father. But human rights groups say the trial was unfair.
The World's William Troop tells us about a musician from Brazil named Siba. He specializes in a kind of poetic street music that is popular in Brazil's northeastern corner. This is not samba, or bossa nova.
Anchor Lisa Mullins speaks with Michael Klare, author of Rising Powers, Shrinking Planet: The New Geopolitics of Energy, about how US energy policy compares with other countries' energy policies around the world.
Health problems the afflict the world's poor have received unprecedented attention in recent years. But medical workers who focus on lesser known diseases say their efforts remain as difficult as ever. On PRI's The World.