Annaly Capital Management (NLY 0.95%) has had a rough 2013, and last week, Goldman Sachs added to the pain and rated Annaly a "Sell." Should you listen to the giant investment bank and dump your shares? In this segment of The Motley Fool's financials-focused show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson look at three tweets and give their thoughts on the future of Annaly Capital Management.