Law360, New York ( February 15, 2013, 5:12 PM EST) -- Bob Siegel is a partner in O'Melveny & Myers LLP's Los Angeles office who focuses his practice on representing companies in federal court litigation under the Railway Labor Act (RLA), arbitrations, labor negotiations, National Mediation Board (NMB) matters and employment law litigation and counseling. Representative past and current clients include: U.S. Airways, United Airlines, Delta Air Lines, Alaska Air, Astar Air Cargo, AirTran Airways, Pan American World Airways, America West, Midwest Airlines, Spirit Airlines, Northwest, AMR Eagle, American Airlines, Atlas Air, Flying Tigers, Federal Express, Pacific Southwest Airlines, Polar Air, Delphi Corporation and Mylan Laboratories....