At Cadillac XTS unveiling at Los Angeles Auto Show: Ray Bush, Cadillac Professional Vehicles; Martin Romjue, LCT editor; Elliott Eichenholz, GM Fleet & Commercial Operations. At Cadillac XTS unveiling at Los Angeles Auto Show: Ray Bush, Cadillac Professional Vehicles; Martin Romjue, LCT editor; Elliott Eichenholz, GM Fleet & Commercial Operations.