On February 18th, 2001, Robert Philip Hanssen was arrested and charged with committing espionage on behalf of the intelligence services of the former Soviet Union. His espionage was described by the Department of Justice as “the worst intelligence disaster in U.S. history.” Author Lis Wiehl joins John Howell to discuss her new book. Link to book: https://www.amazon.com/Spy-Plain-Sight-Hanssen_Americas-Damaging/dp/1639361715