Cross posting from another thread, because enough evidence has come out to make it completely clear that this wasn’t just incompetence, they rigged it:
The fact that they won’t fix the errors makes it abundantly clear that they are rigging it.
This guy made a spreadsheet of the errors that shows that fixing them would put Sanders ahead of Buttigieg in SDEs as well as the popular vote.
I did a t-test on the per-precinct delegate errors for Sanders and Buttigieg, and the p-value is 0.0016. That means there is about one chance in 600 that this distribution of errors is due to chance, which strongly suggests that something other than just bungling incompetence at work.
