In this podcast, Motley Fool host Ricky Mulvey and analyst Tim Beyers discuss: Airbnb's $6 billion share buyback. Lyft's earnings mistake and business fundamentals. Why Uber and Lyft aren't as close as investors may think. Plus, Motley Fool hosts Dylan Lewis, Deidre Woollard, and Mary Long join Ricky for a Valentine's Day- themed roundtable about finding red and green flags for investments. To catch full episodes of all The Motley Fool's free podcasts, check out our podcast center. To get started investing, ...