HOUSE OVERSIGHT 029557 "Greenspan is someone I know and like," Keating says. "But if you are so naive to believe that institutions with a balance sheet with assets geared at 45 to one is not an accident waiting to happen then you don't deserve to be chairman of the Federal Reserve." He praises Obama for seeking a return to the "liberal internationalism" that, in Keating's view, made the US great in the post-World War ll age. This is the US he loves but it is still in retreat. Asked about the nature of leadership, Keating reveals what lies within his heart: "I believe there is a poetic strand to life that doesn't exist in an economics textbook. "This is not to say that rationalism isn't important and good. It is. But left to itself without the guidance of higher meaning and a higher concept, rationalism can be mean and incomplete. I say if you simply live on rational policy and briefing notes you are not sufficiently informed. "You need a higher calling or some inner system of belief - here I mention Kant and the inner command that tells you what is true, what is right, what is good. The inner command must be the divining construct in what you do. "Music has always been a large part of what makes me tick. You listen to a great work . . . you hear the majesty of these works and your head and soul gets caught up in them. When that happens you are in for bigger things and you will strike out to be better. "When I was listening to music I would always have the pad out to write the ideas down."