John Freeman, CFRA Vice President of Equity Research, joins Yahoo Finance Live to break down Alibaba's earnings amid China's crackdown on tech and e-commerce companies. Video Transcript – Well, we want to get back to the markets and start with Alibaba, that stock down about 9% to 10%. And we have John Freeman here– he's the CFRA vice president of equity research– to help us break down this report. And John, revenue full-year guidance– this is a killer– lowered to 20% to 23% from about 30%. What went wrong, and why did everybody seem to miss this? JOHN FREEMAN: Well,…