We didn’t get here overnight. The political dysfunction in our governance goes back a long way. But two things stand out, the change in our National economics from Social Democracy to “Trickle Down” Neoliberal economics and Globalism generating vast inequality. And the other being the outsized influence of money in politics, held by the Über-wealthy and mega-corporations, supercharged by Citizens United, resulting in an almost utter lack of any meaningful representation for the vast majority of Americans by our elected leadership.
Kevin Drum, during the Obama years, wrote a brutally insightful piece for Mother Jones exploring what went wrong, and when.

Why Screwing Unions Screws the Entire Middle Class
Plus: How much income have you given up for the top 1 percent?
Kevin Drum,
MotherJones, March/April 2011
“In 2008, a liberal Democrat was elected president. Landslide votes gave Democrats huge congressional majorities. Eight years of war and scandal and George W. Bush had stigmatized the Republican Party almost beyond redemption. A global financial crisis had discredited the disciples of free-market fundamentalism, and Americans were ready for serious change.
“Or so it seemed. But two years later, Wall Street is back to earning record profits, and conservatives are triumphant. To understand why this happened, it’s not enough to examine polls and tea parties and the makeup of Barack Obama’s economic team. You have to understand how we fell so short, and what we rightfully should have expected from Obama’s election. And you have to understand two crucial things about American politics.
“The first is this: Income inequality has grown dramatically since the mid-’70s—far more in the US than in most advanced countries—and the gap is only partly related to college grads outperforming high-school grads. Rather, the bulk of our growing inequality has been a product of skyrocketing incomes among the richest 1 percent and—even more dramatically—among the top 0.1 percent. It has, in other words, been CEOs and Wall Street traders at the very tippy-top who are hoovering up vast sums of money from everyone, even those who by ordinary standards are pretty well off.

“Second, American politicians don’t care much about voters with moderate incomes. Princeton political scientist Larry Bartels studied the voting behavior of US senators in the early ’90s and discovered that they respond far more to the desires of high-income groups than to anyone else. By itself, that’s not a surprise. He also found that Republicans don’t respond at all to the desires of voters with modest incomes. Maybe that’s not a surprise, either. But this should be: Bartels found that Democratic senators don’t respond to the desires of these voters, either. At all.
Click here for more infographics on America’s plutocracy.
“It doesn’t take a multivariate correlation to conclude that these two things are tightly related: If politicians care almost exclusively about the concerns of the rich, it makes sense that over the past decades they’ve enacted policies that have ended up benefiting the rich. And if you’re not rich yourself, this is a problem. First and foremost, it’s an economic problem because it’s siphoned vast sums of money from the pockets of most Americans into those of the ultrawealthy. At the same time, relentless concentration of wealth and power among the rich is deeply corrosive in a democracy, and this makes it a profoundly political problem as well.
“How did we get here?…” – Kevin Drum, Mother Jones