Drop everything and read this (online, because the graphics are fantastic):

Just 158 families have provided nearly half of the early money for efforts to capture the White House….

They are overwhelmingly white, rich, older and male, in a nation that is being remade by the young, by women, and by black and brown voters. Across a sprawling country, they reside in an archipelago of wealth, exclusive neighborhoods dotting a handful of cities and towns. And in an economy that has minted billionaires in a dizzying array of industries, most made their fortunes in just two: finance and energy.

Now they are deploying their vast wealth in the political arena, providing almost half of all the seed money raised to support Democratic and Republican presidential candidates. Just 158 families, along with companies they own or control, contributed $176 million in the first phase of the campaign, a New York Times investigation found. Not since before Watergate have so few people and businesses provided so much early money in a campaign, most of it through channels legalized by the Supreme Court’s Citizens United decision five years ago….

But regardless of industry, the families investing the most in presidential politics overwhelmingly lean right, contributing tens of millions of dollars to support Republican candidates who have pledged to pare regulations; cut taxes on income, capital gains and inheritances; and shrink entitlements. While such measures would help protect their own wealth, the donors describe their embrace of them more broadly, as the surest means of promoting economic growth and preserving a system that would allow others to prosper, too….

In marshaling their financial resources chiefly behind Republican candidates, the donors are also serving as a kind of financial check on demographic forces that have been nudging the electorate toward support for the Democratic Party and its economic policies. Two-thirds of Americans support higher taxes on those earning $1 million or more a year, according to a June New York Times/CBS News poll, while six in 10 favor more government intervention to reduce the gap between the rich and the poor. According to the Pew Research Center, nearly seven in 10 favor preserving Social Security and Medicare benefits as they are.

This is exactly the problem I talk about which needs to be fixed in my upcoming Plutocrats United book.