The bar gets higher for Hillary

From Dylan Lowe:

According to NBC Political Director Chuck Todd, Obama can no longer lose the pledged delegate count. "If you could call a contest based on the delegate count, it now appears as though it's going to be impossible for Obama to lose his lead." To do so, Clinton will need some 80% of the post-May 6th delegates.

Recommended reading: Kos looks at the state polls and blows her so-called "electability" argument out of the water here. In short, Obama picks up states like Coloradq and N.C that Clinton loses to McCain. He still carries the "big states" she claims only she can win and even bests her in Ca. against McCain.