By Reva Bhalla
Vice President of Global Affairs
As U.S. President Barack Obama's second-term foreign policy team begins to take shape, Iran remains unfinished business for the U.S. administration. The diplomatic malaise surrounding this issue over the past decade has taken its toll on Washington and Tehran. Even as the United States and Iran are putting out feelers for another round of negotiations, expectations for any breakthrough understandably remain low. Still, there has been enough movement over the past week to warrant a closer look at this long-standing diplomatic impasse.
At the Munich Security Conference held...