The stakes are high as Iranian officials prepare to meet with six world powers in Turkey this weekend.
After a 15-month hiatus, these talks about the Islamic Republic's nuclear program could be one of the last-ditch efforts for a compromise. Will the outcome mean the difference between war and peace? Global economic recovery or ruin?
Watch a previously live video discussion between HuffPost editor-at-large Nico Pitney and U.S. foreign policy reporter Joshua Hersh above.