Op-Ed: SpaceX is a more attractive Elon Musk company than Tesla or SolarCity
Investors love Elon Musk's vision and his companies. He's regularly hailed as our generation's Thomas Edison. Tesla is up nearly 80% year-to-date and by more than 1,000% in the past 5 years. It's more valuable than GM or Ford even though they sell a fraction of the cars. As the only public company in his empire (now that it's acquired SolarCity), Tesla...