Santorum Stampede: you know he's right

Adrenaline rules a lot of Americans. For example, there are few things I like better than Chris Matthews' insightful and informed Hardball thinking. Today he got at least two of his guests to agree to the notion of a delegates-short-of-nomination Mitt Romney needing to bargain for Gingrich, Paul and Santorum support/ers. Matthews observing that we might see the first unsettled-in-advance nomination since the 1952 Eisenhower-Taft contest. I half expect the Santorum campaign to outright adopt the "In your heart, you know he's right" 1964 Goldwater slogan.