have this back and forth, this jostle, i so deon t think we ll see that anytime soon. are we seeing as warren moving up, is she taking away support from bernie sanders? what do we know about who is supporting both of them? there are some differences. warren generally polls within single digits belong-p among black voters. and other in sanders, were talk about educated college white versus noncollege white. you see sanders, 201 stronger than warren here. biden out in front. sanders at 22%. warren down at 12%. that s noncollege white. when you flip it around to college degree or more, you see warren ends up in second place with 20%. you see sanders drops down to a tie with harris. harris slightly higher if you went to the december that maima.