Elon Musk lucid and capable as ever: SpaceX President

Defending SpaceX CEO Elon Musk's interview last week, the company's President Gwynne Shotwell on Tuesday said, “He is as lucid and capable as he has ever been." "Elon is a brilliant man,” she added. Earlier, Twitter CEO Jack Dorsey also defended Musk's video podcast saying, "Stop at the headlines and memes and you'll miss all the thoughtfulness, clarity, and curiosity."