Elon Musk on state of U. S. space exploration: Being at Putins mercy not a good thing

SpaceX CEO and chief designer Elon Musk says that the U. S. must regain its ability to launch humans into space in order to effectively further its space exploration prospects. Currently, the U. S. must buy rides to space from the Russians on the Soyuz, to which Musk says, Being at the mercy of Putin is not a good