Excellent piece by Columbia Journalism Review, following up on a report it did about the Tow Center and other folks. The biggest takeaways from CJR:

1. This problem has grown a lot since the original Tow piece.

2. Per a link to Open Secrets, although this started as a conservative to wingnut-conservative project, liberals are doing it, too. One biggie is the group behind the Shadow vote-tabulation app of infamy from the Iowa Democratic caucus. Another is Pantsuit Nation, obvious Hillbot folks. So, we're talking neoliberals. A third group also gets George Soros PAC money. (Cue wingnut conspiracy theories.)

3. What CJR doesn't mention is that, primarily for capital reasons, leftists aren't. (That said, CJR's general failure to distinguish liberal and leftist is itself an issue.)

4. The original "pink slime" wasn't necessarily partisan as much as it was cheap hypercapitalism.

5. Wanna know who's doing this in Texas? Page 11 of this link. Metric Media and Local News Network are conservative as are Record.

Missing from the CJR account is the problem with this much capitalism sloshing in the system. Missing are accounts of how doing these fake news sites rather than spending this money on ad buys further undercuts community newspapers which both duopoly parties give lip service to helping.