Hilton is back on the public markets, thanks in large part to the efforts of Blackstone. However, Blackstone didn't turn the company around out of the goodness of its heart. The private equity giant is cashing in big time. In this segment of The Motley Fool’s financials-focused show, Where the Money Is , banking analysts Matt Koppenheffer and David Hanson discuss the IPO and Blackstone's brains.