Rebecca Traister has a great piece up on Salon.com about the real reasons Clinton supporters are mad that Obama won. Sour grapes? Yes, but there's more to these voters, some of whom Traister says are calling themselves "'PUMAs' (as in, 'Party Unity My Ass')" than simple sore loserdom.
Among the insights: "They are mad at Mark Penn." (#9) and "They are mad at everyone who believes them to be old, white and racist." (#11)
