Russian President Vladimir Putin holds a cup of tea as he meets with Sonya, 8, not pictured, from the city of Pskov in Moscow's Kremlin on Wednesday, May 9, 2012. Sonya undergoes a medical treatment at Federal Scientific Center for Child's Oncology in Moscow. (AP Photo/RIA Novosti, Alexei Druzhinin, Government Press Service)

The Russian Proposal: What Everyone Wants

How did a seemingly offhand remark by Secretary of State John Kerry become the back-from-the-brink solution for Syria?