How Santorum has come from nowhere: the magic word

It’s freedom. Amid ObamaCare, Dodd-Frank, the $800 billion stimulus injection and a federal spending boom, something snapped in the steady-state relationship between many citizens and Washington. A lot of people feel the government, finally, is really starting to crowd them. It has made them uneasy. For the Santorum audience, the call-and-response word to push back