Elon Musk's Hyperloop idea: 'real, happening' says CTO of 1 of 3 companies vying to build it

Elon Musk may have moved on from the "Hyperloop" high-speed transport system he sketched a couple of years ago, but multiple companies have pledged to continue its development. One of them is Hyperloop Technologies Inc., which is trying to recruit engineers from the Detroit car industry to make the Hyperloop a reality. "This is real. This is... Elon Musk's Hyperloop idea: 'real, happening' says CTO of 1 of 3 companies vying to build it