( September 18, 2013) -- FTC Chairwoman Edith Ramirez announced, on September 9, three appointments to leadership posts at the agency: Martin Gaynor, who will be director of the Bureau of Economics starting on October 1; David B. Robbins, who rejoined the agency to serve as executive director; and Thomas N. Dahdouh, a veteran of the agency who has been named Regional Director of the Western Region offices in San Francisco and Los Angeles....