Building Bridges

Some lesser-known leaders have had important messages at the U.N. General Assembly. Reporters from Mali, Italy, and Guatemala talk about the threat of terrorism, legalizing drugs, and how to weather the Eurozone Crisis. Plus: Carole Simpson, former ABC anchor, talks about being the first woman and minority moderator for a presidential debate. Then, the 30 Issues in 30 Days series continues with a look at how our federal policies could help civil infrastructure; and public art in space.