Romney Camp Hoping for Knock-Out Punch in Pennsylvania?

Romney Camp Hoping for Knock-Out Punch in Pennsylvania?

Even though he is Mitt Romney's biggest competition at the moment, Rick Santorum trails the former Massachusetts governor in delegate math, national popularity, and campaign cash, leaving a wide berth for Romney's comfort. While both are taking Easter weekend off from campaigning and the next round of primaries aren't for a couple more weeks (April 24th) and are all in the Northeast (Connecticut, Delaware, New York, Rhode Island, and Pennsylvania), an increasing number of voices are chiming in that the time has come for the GOP to unite around a single nominee, and more people are joining the chorus saying...