Virgin Hyperloop One hits major bumps in the wake of Saudi controversy

One of the world’s most dogged transportation professionals—and former head of New York’s Metropolitan Transportation Authority (MTA)—will now head up Virgin’s venture into high-speed rail service. The Verge reported that Jay Walder has left his role as CEO of bike-sharing company, Motivate, in order to lead Los Angeles–based Virgin Hyperloop One, which appears to be in financial trouble after it