Bank of America (BAC -0.33%) is a behemoth -- no question about it. Trying to put a true value on the business can be a tough task. But one way to approach the megabank is to break it into multiple, smaller parts. In this segment of The Motley Fool's financials-focused show, Where the Money Is, financial-sector analysts Matt Koppenheffer and David Hanson discuss how the parts of Bank of America may be worth more than the whole.