Colonel Lawrence Wilkerson

https://en.wikipedia.org/wiki/Lawrence_Wilkerson

Lawrence B. Wilkerson (born June 15, 1945) is a retired United States Army Colonel and former chief of staff to United States Secretary of State Colin Powell. Since the end of his military career, Wilkerson has criticized many aspects of the Iraq War, including his own preparation of Powell's presentation to the United Nations Security Council, as well as other aspects of American policy in the Middle East. He is a lifelong Republican and firmly on the political right.