Johann-Dietrich Wörner and Barry Matsumori

Barry Matsumori, SpaceX Senior Vice President of Sales (right) and Johann-Dietrich Wörner, Chairman of the Executive Board of DLR (left), during the panel discussion on "Commercialisation vs Institutional Procurement: The future of Launchers Business" during the 4th ILA Space Day, at the ‘Space for Earth’ space pavilion at ILA, the Berlin Air and Space Show, on 22 May 2014.