American International Group (NYSE:AIG), American Capital Agency (NASDAQ:AGNC), and Wells Fargo (NYSE:WFC) were all big newsmakers this week, but what did it tell us about their long-term potential? In this segment from The Motley Fool's everything-financials show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson look back on the week and tell viewers what they learned.