Leslie is joined by David Cay Johnston, an investigative journalist and the winner of a 2001 Pulitzer Prize for his innovative coverage of taxes.

A long-time reporter for the New York Times and former president of Investigative Reporters & Editors (IRE), he is also the author of the New York Times bestsellers Perfectly Legal and Free Lunch.

Leslie and David discuss his most recent book, "The Making of Donald Trump," which is also on the New York Times bestseller list and is available at Amazon.com.

The book is the culmination of nearly 30 years of reporting on Donald Trump and takes a revealingly close look at the mogul's rise to power and prominence.

David's website is www.DavidCayJohnston.com and his Twitter handle is @DavidCayJ.