WASHINGTON, May 29 -- The Center for a New American Security issued the following news release: The Center for a New American Security is pleased to announce the members of its Defense Tech Task Force. They will be joined by the previously announced distinguished chairs of the task force: Robert Work, former U.S. Deputy Secretary of Defense; Ellen Lord, former U.S. Undersecretary of Defense for Acquisition and Sustainment; and Michael Brown, former Director of the Defense Innovation Unit. By b  more