Nation's top 1 percent now have greater wealth than the bottom 90 percent

Who Pays Income Taxes? - Foundation - National Taxpayers Union

It's the Inequality, Stupid – Mother Jones

Wealth inequality in the United States - Wikipedia

Who Rules America: Wealth, Income, and Power

Income Inequality

A Guide to Statistics on Historical Trends in Income Inequality

Share of the Nations Wealth Held by the Top 0.1% and the Bottom 90%

Bernie Sanders - There is something profoundly wrong when the top one-tenth of one percent owns almost as much wealth as the bottom 90 percent.

The 3 million richest Americans have greater combined wealth than 291 million - CBS News

A Guide to Statistics on Historical Trends in Income Inequality