The lobby of the Manila Hotel is about the size of a football field. It smells like last year’s perfume, rare tropical orchids, and bug spray. There is a metal detector set up at the front door, because the Prime Minister of Zimbabwe happens to be staying here for a couple of days. Big Africans in good suits stand around the place in clusters of two and three. Mini-throngs of Nipponese tourists, in their Bermuda shorts, sandals and white socks, have lodged themselves in the deep, thick, wide sofas and sit quietly, waiting for a prearranged signal. Upper-class Filipino children brandish cylindrical potato chip canisters like tribal chieftains carrying ceremonial maces. A dignified old bellman carrying a hand-pumped tank circulates around the defensive perimeter and silently sprays insecticide against the baseboard. Enter Randall Lawrence Waterhouse, in a turquoise polo shirt embroidered with the logo of one of the bankrupt high-tech companies that he and Avi have founded, and relaxed-fit blue jeans held up with suspenders, and bulky athletic shoes that once were white.