Secretly, tiny nations hold much wealth

By David R. Francis

Although they have only 1 percent of the world's inhabitants, they hold a quarter of United States stocks and nearly a third of all the globe's assets.

They're tax havens: 70 mostly tiny nations that offer no-tax or low-tax status to the wealthy so they can stash their money. Usually, the process is so secret that it draws little attention. But the sums - and lost tax revenues - are growing so large that the havens are getting new and unaccustomed scrutiny.