[ClearCase_guy]

Shadow, which provides no contact information on its website, says its mission is “to build political power for the progressive movement …"

I see that as a red flag right there.

How about a mission to ensure honest elections? I guess that's not their focus.
How about a candidate running as a Democrat who is not fully on board the modern Progressive bandwagon? That's possible. But perhaps Shadow wouldn't want to help such a candidate.

Their mission betrays inherent bias.

[rdcbn]

Love to watch Democrats being Democrats to each other