A billion dollars is not enough to make it to the list any more
While the rich got richer in 2013, the mega-rich got mega-richer. The 20 richest Americans saw their worths swell 20 percent to $636 billion. And while the Top 10 held serve, surprises filled the next rung. (Welcome back, Zuck!)
(This story appears in the 18 October, 2013 issue of Forbes India. To visit our Archives, click here.)