"Counterterrorism expert Robert Grenier discusses the CIA, ISIS and the changing landscape of the War on Terrorism.

Robert Grenier is an author, speaker, and renowned expert on the Middle East, South Asia, counterterrorism, and security issues. He is currently the Chairman of ERG Partners, a boutique investment bank focused on the security and intelligence industries, and was previously Chairman for Kroll's Global Security Consulting business.

He was Iraq Mission Manager (02-04), coordinating all CIA activities surrounding the invasion and representing CIA in all White House policy deliberations on Iraq. He was Chief of Station in Pakistan (99-02) when 9/11 struck, and led the 'southern campaign,' securing the 'final' defeat of the Taliban and al-Qa'ida in December, 2001.

In a 27 year career, he spent 15 as an overseas operative. Bob is a sought-after speaker on business, counterterrorism, foreign affairs and intelligence topics and on-air commentator for Al Jazeera English. He is the author of 88 DAYS TO KANDAHAR: A CIA DIARY (Simon and Schuster, 2015)."