Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-7pm ET on CNN.
In his short time as Secretary of State, John Kerry has achieved some important accomplishments. So how does his ongoing term compare to that of his predecessor, Hillary Clinton? CNN's Jill Dougherty reports on the two distinct styles of achieving diplomatic success and the two legacies that will shape U.S. foreign policy for years to come.