Newton's third law may be Obama's key to beating Clinton

If Hillary Clinton continues her negative campaign strategy she will compound her own high negatives among many voters. Many Democrats, even her supporters, consider her to be an egotistical, though capable, hardened political animal who believes she is entitled to be the next president. She recited her latest stump speech lines through a forced smile in Ohio last night after Obama trounced her in Wisconsin. A dozen words congratulating Obama would have been, if nothing more, simple courtesy.
What does Isaac Newton have to do with this?