https://jacobinmag.com/2020/02/bernie-sanders-dnc-tom-perez
Remember how Democrats spent the last 3 years insisting that some Russian social media posts swung the election and represented the gravest electoral interference imaginable? And now we have state party officials in Iowa *literally* changing vote totals.
The DNC would rather see Trump reelected than a Bernie Sanders presidency, even with all the structural limitations they could impose on him.