Marvin Barth, Barclays Head of FX Strategy, believes that the dollar is ultimately the beneficiary of a volatile, global environment. Lorenzo Codogno, LSE Visiting Professor & Former Italian Treasury Chief Economist, says the government framework of Europe is still unfinished. Margaret Talev, Bloomberg White House Correspondent, discusses President Trump's tweets on London Mayor Sadiq Khan this morning. And Diane Swonk, Grant Thornton Chief Economist, thinks the President's tariffs on Mexico also have to do with immigration at the border.