Tony Simmons leads a group of Johns Hopkins University students on a "justice walk" of downtown Baltimore, where they learn about public policy, providing services, and the connections between income inequality and health.
Gabriella Demczuk for NPR
Coleen Schaefer (left) and Doni Sprague display a tiger pelt that was confiscated and is being stored at the National Eagle and Wildlife repository on the outskirts of Denver. Some 1.5 million items are being held at the facility. The Asia-Pacific Trade Pact, which is still under negotiation, would punish wildlife trafficking.