David Cay Johnston, recipient of the Pulitzer Prize, an IRE Medal and the George Polk Award, is the author of two books about Donald Trump; his latest is "The Making of Donald Trump." Johnston has written six books or has followed his reporting in the New York Times, the Philadelphia Inquirer or the Los Angeles Times. From 2009 to 2014 he was a Distinguished Visiting Lecturer who taught the tax, property and regulatory law of the ancient world at Syracuse University College of Law and the Whitman School of Management. From July 2011 until September 2012 he was a columnist for Reuters, writing and producing video commentaries, on worldwide issues of tax, accounting, economics, public finance and business. Johnston is the board president of Investigative Reporters and Editors.