If I had to guess I think they have just a bunch of people added who don't even know they are registered to vote. It is hard to verify though. Looking people up is a pain.
I’ve seen posts of people discovering just that in PA. Dems have access to voter rolls and unlikely voters on those rolls. But, they also have the Organizing for America database which basically covers every citizen’s personal info. They can easily pull up non registered citizens and have their SSN, address etc etc at their fingertips.
If I had to guess I think they have just a bunch of people added who don't even know they are registered to vote. It is hard to verify though. Looking people up is a pain.
I’ve seen posts of people discovering just that in PA. Dems have access to voter rolls and unlikely voters on those rolls. But, they also have the Organizing for America database which basically covers every citizen’s personal info. They can easily pull up non registered citizens and have their SSN, address etc etc at their fingertips.