One of the best turnaround stories has been Carvana ( CVNA ). The used car retailer, which some like myself thought could go bankrupt just a few years ago, has been one of the best-performing stocks in recent years. On Wednesday, the company announced itsI am a market enthusiast and part-time trader. I started writing for Seeking Alpha in 2011, and it has been a tremendous opportunity and learning experience. I have been interested in the markets since elementary school, and hope to pursue a career in the i ...