August 15, 2016: 

1. The Impact of Third-Party Candidates on Down-Ticket Republicans (7 min)

2. 45 Years Ago Nixon Suspended the Gold Standard; Now Trump Wants it Back (5 min)

3. One Community Organizer's Plan to Address Gun Violence in Chicago (6 min)

4. Oceanographer Sylvia Earle's Mission to Save Our Seas (7 min)

5. Guitar's Not Dead: How the Instrument is Making a Comeback (9 min)