William Binney served in the National Security Agency for almost four decades, most recently as Technical Director of the World Geopolitical and Military Analysis Reporting Group and of the Analytic Services Office. Mr. Binney previously worked as the NSA’s Technical Director and leading analyst for warning for Russia. Before that, he served for four years in the Army Security Agency. Mr. Binney resigned from the NSA in 2001 to protest illegal monitoring of Americans’ communications. Since then, he has worked for various government agencies on data management and advanced predictive analysis.