Question: Which cofounder of the Center for a New American Security served as a principal advisor to U.S. Secretaries of Defense Robert Gates and Leon Panetta?
Sentence (from "Michèle Flournoy"): Michèle Angelique Flournoy (born December 14, 1960) is the former Under Secretary of Defense for Policy, the seventh-ranking official in the U.S. Department of Defense, and in that role served as a principal advisor to U.S. Secretaries of Defense Robert Gates and Leon Panetta from February 2009 to February 2012.
Relevant evidence: Yes