The 'Shia Crescent' and Iranian Influence

What is the Shia Crescent, and how does Iran’s government exploit it to spread its influence and sow division across the region, from the Karun River to the Mediterranean Sea? Lebanese journalist Hanin Ghaddar, a visiting fellow at The Washington Institute, discusses the Shia Crescent, Iranian influence, and the loss of the Lebanon she once knew. Near East PolicyCast: Conversations on Middle East issues from the Washington Institute for Near East Policy.