Constellation Brands falls after lowering guidance for 2019 thanks to a write-down in its investment in Canopy Growth. Lennar wraps up its fiscal year by deferring guidance altogether. MFAM Funds portfolio manager Bill Barker analyzes the beverage and housing industries. Plus, we dip into the Fool Mailbag in search of coffee stocks.   Thanks to LinkedIn for supporting The Motley Fool.  Go to https://www.linkedin.com/fool and get $50 off your first job post.