The Saudi royals struggle, Mexico's farms, and the Union of Concerned Scientists

The Saudi royals struggle, Mexico's farms, and the Union of Concerned Scientists
The Saudi royals struggle, Mexico's farms, and the Union of Concerned Scientists

The Saudi royals struggle, Mexico's farms, and the Union of Concerned Scientists

The Saudi royal family faces a succession dispute, a new exhibit sheds light on the struggles of Mexican farm workers, and we speak to President of the Union for Concerned Scientists Ken Kimmell. (Photo: Flickr/Tribe of the World)