The hardest thing for Democrats to do is get people registered to vote. Democrats lose elections in part because a lot of people who would vote Democrat don't register. Young people in particular and people who move around a lot. This primary season has been racking up new registrations in record numbers. Now, if they can just be encouraged to support whomever is eventually selected. That's the next problem as - unlike Republicans - Democrats don't seem to know how to hold their noses.

Obama is not going to win PA, and it doesn't look like Hillary is going to clobber him so I don't see this being over at least until late May. That will still encourage registration in states like Oregon. If Obama gets the nod, he's going to need Oregon.