The Volcker Rule is officially ready to go, so what does this mean for Goldman Sachs, Morgan Stanley, and JPMorgan Chase? The rule is 892 pages and intended to curb the banking activities that many attribute to being the cause of the financial crisis that crippled the global financial system. In this segment of The Motley Fool's financials-focused show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson discuss the rule and tell investors what it means for these 3 Wall Street firms.