Enlarge / Jeff Bezos (right), the founder of Blue Origin and Amazon.com, and Tory Bruno, CEO of United Launch Alliance, display the BE-4 rocket engine during a press conference in 2014. (credit: Win McNamee/Getty Images) In part one of our interview with United Launch Alliance Chief Executive Tory Bruno, we talked about the company's efforts to develop the Vulcan rocket, its Centaur upper stage, and other projects at the Colorado-based rocket builder.