Pennsylvania Could Deliver Knockout Punch to Santorum in GOP Primary - Yahoo! News
COMMENTARY | I'm hoping Pennsylvania will knock Santorum out of its primary race with sufficient power that he's unable to beat the 10-count.
But that knockout punch comes with a disclaimer. The Romney camp's attempt to lower expectations has rippled out in the media, reflected in the politics blogs at the Washington Post.
Historically, Pennsylvania has been an important swing state in picking presidents. In primary campaigns? Not so much.
This year will be different. The state where Rick Santorum is Senator ex-officio could give him a second chance or leave him collapsed on the canvas.