My favorite excerpt: âWe are the back office, the plumbing,â Mr. Zeck said. âWe are borrowing a ton of money. It has to be done right.â Van Zeck has been helping to manage the governmentâs credit line since 1971. That has been a busy job in recent months. http://www.nytimes.com/2009/08/24/business/economy/24debt.html?hp