CFRA downgrading Tesla from hold to sell. The analyst saying that the stock's valuation has become detached from fundamentals. Joining me now is the author of that note, CFRA analyst Garrett Nelson.Garrett, it is great to see you. So, you go to a sell on Tesla. Garrett, you are betting against Elon Musk.Walk us through why. >> Sure. Thanks for having me.You know, this really follows a growing disconnect between the performance of the stock uh since it bottomed in April. The Tesla shares are up more than 85% ...