Marc Chandler, head of currencies at Brown Brothers Harriman, weighs in on the pound's drop and analyzes the Obama dollar rally. James Stavridis, dean of the Fletcher School of Law and Diplomacy at Tufts University and a retired U.S. Navy admiral, discusses the outlook for Germany on Unity Day. Michael Feroli, chief U.S. economist at JPMorgan, says there has been a huge wealth boom but the savings rate is unchanged during the past several years.