SHOULD, BUT WON’T: John Kass: Democrats should ask Clinton to step aside.

It’s obvious the American political system is breaking down. It’s been crumbling for some time now, and the establishment elite know it and they’re properly frightened. Donald Trump, the vulgarian at their gates, is a symptom, not a cause. Hillary Clinton and husband Bill are both cause and effect.

FBI director James Comey’s announcement about the renewed Clinton email investigation is the bombshell in the presidential campaign. That he announced this so close to Election Day should tell every thinking person that what the FBI is looking at is extremely serious.

This can’t be about pervert Anthony Weiner and his reported desire for a teenage girl. But it can be about the laptop of Weiner’s wife, Clinton aide Huma Abedin, and emails between her and Hillary. It comes after the FBI investigation in which Comey concluded Clinton had lied and been “reckless” with national secrets, but said he could not recommend prosecution.

So what should the Democrats do now?

If ruling Democrats hold themselves to the high moral standards they impose on the people they govern, they would follow a simple process:

They would demand that Mrs. Clinton step down, immediately, and let her vice presidential nominee, Sen. Tim Kaine of Virginia, stand in her place.

Democrats should say, honestly, that with a new criminal investigation going on into events around her home-brew email server from the time she was secretary of state, having Clinton anywhere near the White House is just not a good idea.

Since Oct. 7, WikiLeaks has released 35,000 emails hacked from Clinton campaign boss John Podesta. Now WikiLeaks, no longer a neutral player but an active anti-Clinton agency, plans to release another 15,000 emails.

What if she is elected? Think of a nation suffering a bad economy and continuing chaos in the Middle East, and now also facing a criminal investigation of a president. Add to that congressional investigations and a public vision of Clinton as a Nixonian figure wandering the halls, wringing her hands.

The best thing would be for Democrats to ask her to step down now. It would be the most responsible thing to do, if the nation were more important to them than power. And the American news media — fairly or not firmly identified in the public mind as Mrs. Clinton’s political action committee — should begin demanding it.

In a different America, one less fundamentally transformed, that would be imaginable. In this America, not so much.

And this is the real key:

I’ve always figured that, as secretary of state, Clinton kept her home-brew email server — from which foreign intelligence agencies could hack top secret information — so she could shield the influence peddling that helped make the Clintons several fortunes.

The Clintons weren’t skilled merchants. They weren’t traders or manufacturers. The Clintons never produced anything tangible. They had no science, patents or devices to make them millions upon millions of dollars.

All they had to sell, really, was influence. And they used our federal government to leverage it.

If a presidential election is as much about the people as it is about the candidates, then we’ll learn plenty about ourselves in the coming days, won’t we?

Yes.