The current concentration of wealth is unlike anything in history. So is billionaires’ involvement in politics.

Campaign donations from the country’s richest are soaring. But only 12 percent of the public says billionaires have a ...

How a new era of concentrated money and power is reshaping who runs, who wins and which policies actually govern American ...

Though their beliefs and styles are at odds, the president and the mayor of New York City showed that polarization need not ...