One GOP candidate ends his campaign, wildfires burn across the northeastern US, and a baseball manager sparks anger with his comments about Fidel Castro.
Election results in France, political protests in Bahrain, efforts to recruit cyber experts, and the origins of Earth Day all headline today's program.
Gas prices fuel US political fire, Brazil aims to balance economic and environmental concerns, and one woman offers a better life to some Nepalese children....
President Obama visits Korea's DMZ, a Florida shooting sparks nationwide protests, and the US Supreme Court hears a case on the 2010 health care reform...