Which one would unite the Democratic party
1. Obama steps down for some noble reason and runs as Hillary's VP. Hillary, with Bill as her guide, has a successful presidency putting aside his slight lead.
Obama, now only in his 40s & being very popular, is guaranteed to be president either after her 1st or 2nd term resulting in few of his supporters not voting for this team.
Maybe she evens agrees to step aside after one term for him to run and not be her VP... Pt is both get a chance as President and any of the unforgiving supporters forgive the Democratic party.
2. Hillary steps aside for whatever reason... millions of her supporters are outraged feeling Obama stole it out from under her ESPECIALLY with Mi and Fl not being counted.
They never get over it because with Hillary in her 60s, they know this is her only shot and vow to never forgive the Dem party or Obama.
Note: I'm a little biased.. LOL

Right on Kucinich... Kucinich left his name on the Michigan ballet, as well as, Hillary and Dodd.