Is Israel Pushing the US Towards WWIII? - NATO's Next Move? - Col. Larry Wilkerson:

Col. (ret.) Lawrence Wilkerson's last positions in government were as Secretary of State Colin Powell's Chief of Staff (2002-05), Associate Director of the State Department's Policy Planning staff under the directorship of Ambassador Richard N. Haass, and member of that staff responsible for East Asia and the Pacific, political-military and legislative affairs (2001-02).
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Before serving at the State Department, Wilkerson served 31 years in the U.S. Army. During that time, he was a member of the faculty of the U.S. Naval War College (1987 to 1989), Special Assistant to General Powell when he was Chairman of the Joint Chiefs of Staff (1989-93), and Director and Deputy Director of the U.S. Marine Corps War College at Quantico, Virginia (1993-97). Wilkerson retired in 1997 and began work as an advisor to General Powell. He has also taught national security affairs at the George Washington University.

Original video: https://www.youtube.com/watch?v=zLt4SEgPZxo