The reason why the imagery we are going to see tonight of joe biden, and Amy Klobuchar, and Pete Buttigieg, a show of force will be an extremely big moment for joe biden and for Party Leaders who have been desperate for this moment to happen, the sort of coalescing of these candidates that represent what a lot of people in the party want that dont want Bernie Sanders, but dont forget, Bernie Sanders despite this is still a very big force and will be almost surely tomorrow night on super tuesday. I am curious, abby, back over to you, and picking up on the point for folks in the party that wish or hope that this nominee is joe biden and not Bernie Sanders, and there are fears as we saw them manifest in some of the senators on the stage at the last debate, so what is the feeling within the party of coalescing around more of a moderate candidate . What kind of pressure might be on other candidates to bow out now . We should not the underestimate the power of the sanders wing of the party.