Portugal has agreed to the terms of a bailout deal from the European Union and the International Monetary Fund. The deal promotes a "softer," less austere approach than previous deals with Ireland and Greece.
There are about 2,000 roundabouts in the U.S. now. Proponents say that they cut down on traffic time and are good for the environment. But residents in Chicago, where roundabouts have been popping up lately, aren't convinced.