Admiral Inman has more than 50 years of investing, operational, and government experience. He currently serves as the Chairman of Limestone Capital Advisors, an Austin based private equity fund. His previous private sector experience includes serving on the Boards of Directors for Massey Energy (now Alpha Natural Resources), Fluor, Temple-Inland, SBC (now AT&T), Tracor, Xerox, Dell, and Oracle. His government leadership includes rising to the rank of four-star Admiral in the U.S. Navy, serving as Director of the National Security Agency, and as Vice Director of the Central Intelligence Agency.