497 Naples; Human Trafficking; What's New in Oslo

Get insider advice for enjoying Naples — home to what has to be the liveliest street scene in Italy — without feeling put off by its in-your-face energy. Then listen in as a leading expert on international terrorism explains how and why groups such as ISIS and Al Qaeda have turned to human trafficking and kidnapping. Plus, hear a tour guide from Oslo's freshest tips for visiting Norway's nature-loving, eco-friendly, and expensive capital city.