Debt, it turns out, can be a kind of friend, even if it's just that flaky friend who can't really be trusted.Today's Stocks & Topics: Rental Property Evaluation, 3rd Quarter GEP, Unions, Europe’s Economy, PFE - Pfizer Inc., AGN - Allergan PLC, KATE - Kate Spade & Co., CSCO - Cisco Systems Inc., Taxes, Total Free Cash Flow, VTR - Ventas Inc., SUNE - SunEdison Inc.