Meet the richest people in America

american express, ark, berkshire hathaway, bill gates, billion, carl icahn, charter communications, children, cox communications, dell, dell computer, fort worth, gates, global crossing, hewlett packard, jeff bezos, jerry yang, john t. walton, ken griffin, larry ellison, married, mart stores, meg whitman, melinda gates foundation, michael dell, microsoft, msgs, news msgs, paul allen, pierre omidyar, round rock, sam walton, silicon valley, star trek, steve cohen, steve jobs, sun microsystems, vince mc, walmart, walton, warren buffett, wells fargo