Most government scandals involve the manipulation of the system in obscure ways by people no one has ever heard of. That is why George Washington Bridgegate is nearly a perfect scandal — because it is comprehensible and (as they say in Hollywood) “relatable” to everyone who has ever been in a car. This is the reason this one is not going to go away so easily, even if one accepts the contention that Gov. Chris Christie had nothing whatsoever to do with it.

Government officials and political operatives working for Christie, for weird and petty reasons, chose to make traffic worse. That’s the takeaway. When they are reminded of the fact that people working on Christie’s behalf thought it was a good political game to mire tens of thousands of their fellow Americans in the nightmarish gridlock that is a daily dreaded prospect for tens of millions, they will be discomfited by that and by the politician in whose name it was done.

And yet, you know what is also something everybody would find “relatable”? Politicians who sic the tax man on others for political gain. Everybody has to deal with the IRS and fears it. Last year, we learned from the Internal Revenue Service itself that it had targeted ideological opponents of the president for special scrutiny and investigation — because they were ideological opponents.

That’s juicy, just as Bridgegate is juicy. It’s something we can all understand, it speaks to our greatest fears, and it’s the sort of thing TV newspeople could gab about for days on end without needing a fresh piece of news to keep it going.

And yet, according to Scott Whitlock of the Media Research Center, “In less than 24 hours, the three networks have devoted 17 times more coverage to a traffic scandal involving Chris Christie than they’ve allowed in the last six months to Barack Obama’s Internal Revenue Service controversy.”

Why? Oh, come on, you know why. Christie belongs to one political party. Obama belongs to the other. You know which ones they belong to. And you know which ones the people at the three networks belong to, too: In surveys going back decades, anywhere from 80% to 90% of Washington’s journalists say they vote Democratic.

Scandals are not just about themselves; they are about the media atmosphere that surrounds them. They are perpetuated and deepened by the attention of journalists, whose relentless pursuit of every angle keeps the story going. That is exactly what has been missing from the IRS scandal from its outset; Republicans in Congress have been the dogged pursuers, not the press.

There was plenty of material. Just as journalists remain skeptical today about who exactly might have gotten the idea for the lane closures, they could have been asking without letup who got the idea to dig into conservative tax-status applications. Several officials at the IRS resigned, retired and took the Fifth, just as was the case with Christie-aligned Port Authority officials.

It’s pretty clear the questions about how high up Bridgegate went are going to be pursued far more diligently than they have been in the IRS case.

What gives?

There is a fundamental misunderstanding among conservatives about the causes of partisan media bias — the reason there is unequal coverage of scandals of this kind. It exists not because there is a conscious effort to soft-pedal bad news for politicians you like and to push hard on bad news for politicians you don’t.

It’s actually more personal — more relatable, shall we say—than that.

Journalists know the Obamans. Intimately. They know them from college, they know them from work, they know them from kids’ soccer. They’re literally married to them.

To the journalists, the Obamans don’t look like crooks and cheats. Far from it. For them, it’s like looking in a mirror.

In September, Elspeth Reeve of The Atlantic Wire took note of 24 major journalists who have taken posts at senior levels in the Obama administration. All of them have worked for decades in various news organizations, thus creating personal ties and bonds of affection with literally hundreds of working reporters and editors.

The journalists are not covering up for their friends and their spouses. They just believe the people they know could not be responsible for behaving badly, or cravenly, or for crass political advantage —and the tone they strike when such things are discussed is often one of offense, as though it is a sign of low character to believe otherwise. It would be, well, like believing the journalists themselves were crooks.

It’s fair to say that most conservatives don’t know people in the Obama administration, and they dislike and disagree with its policies. When they look at it, their dislike and lack of any personal connection make it easier for them to see officials mired in scandal and tush-covering cover-up. This is a direct analogue to the way liberals — of whom journalists comprise a central cohort — viewed the George W. Bush and Reagan administrations.

They saw people with whom they disagreed and who they thought were bad for the country and so found it much easier to believe they were acting out of malign motive and doing evil.

Christie may be entirely innocent of all wrongdoing. Or there may be some connection, even a very tenuous and suggestive one. But there will be little let-up now.

For in the end, because Christie is a Republican. Christie isn’t them.