Truth of Capitalism: How a Billionaire pays less income tax % than you

Full article:
http://money.cnn.com/magazines/moneymag/moneymag_archive/1994/01/01/88600/index.htm

Unrealized capital gains:
http://www.ctj.org/hid_ent/part-2/part2-2.htm

'5% of world's population controls over 95% of world's wealth'