What is his obligation to endorse any of these folks in a primary? Seriously. His endorsements are geared towards general election candidates in swing districts. He very rarely, if ever gets involved in primaries. https://twitter.com/iskandrah/status/1290501988556447744

Seriously this pisses me off and speaks to the ignorance of the original poster. Since becoming POTUS Obama, with a few exceptions (I know of only exception), stays out of Democratic primaries. His not endorsing the listed candidates is not about establishment politics at all.

If you look at the candidates he endorsed, they were all nominees in looking to flip seats, hold on to swing districts and for open seats. One such endorsement was @Marie4Congress, who beat Dan Lipinski in a primary despite having DCCC backing. Obama's endorsement of Newman

in a safe but open seat betrays the BS logic that the original poster employs. Ignorance. Its a hell of a drug.