This week, Shannon Togawa Mercer and Benjamin Wittes interviewed David Anderson QC, who served as the Independent Reviewer of Terrorism Legislation in the U.K. from 2011 to 2017. Anderson has appeared 150 times in the E.U.'s Court of Justice and the General Court in Luxembourg and is one of the country's leading experts in the national security law field. He joined Wittes and Mercer for a conversation on his career, his role in reviewing terrorism legislation, the changing nature of intelligence in the U.K., and much more.