One of President Trump's most reliable applause lines at his rallies is his plan to establish a Space Force as the sixth branch of the armed forces.
He now has a big new backer. Elon Musk, co-founder and CEO of SpaceX and Tesla, endorsed the idea during a "Recode Decode" podcast with Kara Swisher. When Swisher asked about the Trump Space Force, Musk said: "Well, this may be a little controversial, but I actually like the idea. I think it’s cool. You know, like, when the Air Force was formed, there was a lot of like pooh-poohing."