Five years after his painful loss to George W. Bush, ending a presidential campaign in which he was accused of being an Iraq war defeatist who was too willing to talk to America's adversaries, Sen. John F. Kerry has finally found his place in the foreign policy spotlight. Not only has President Obama advanced many of the Massachusetts Democrat's ideas but Vice President Biden's election vacated for Kerry the chairmanship of the Senate Foreign Relations Committee, the legislative branch's leading foreign policy pulpit.