The always insightful, often absolutely brilliant, Charlie Cook on the end of this race:

1. The "calls [since mid February] for Sen. Hillary Rodham Clinton...to drop her bid for the sake of the party were," says Cook, "wrong and unfair...until now." But now she has no choice; she must go now.

More Cook: "At this point, the Clintons should begin thinking about their future and standing in the party. What they do over the next five months will determine what their standing will be. Will they be seen as party unifiers and team players, or party wreckers and sore losers?"

2. "On at least one level, Clinton has really helped herself this year," observes Cook. "She has shown a fight, a perseverance and a tenacity that has proven that she has heart. Nobody can deny that she's the real deal."

Amen.

3. "She needs to spend the rest of the summer and fall campaigning for...Obama and paying off her multi-million-dollar campaign debt," writes Cook.

[She very much needs to be in the position in which] "no one would be able to say that Hillary and Bill Clinton didn't do all they could to help Obama win the general election. And in all honesty, she could also be praying every night that he loses, so she could give folks the 'I told you so' look and have another shot in 2012."