USA TODAY: Fresh from his triple victories earlier this week, Mitt Romney has now opened a lead in Rick Santorum's home state of Pennsylvania.
The survey released today by Public Policy Polling shows Romney has a 42% to 37% lead among likely GOP primary voters -- a 17-point jump for the former Massachusetts governor in the last month. The Pennsylvania primary is April 24.
Santorum, a former Pennsylvania congressman and senator, has dropped six points over the same period. The Pennsylvania poll shows Romney has made gains among evangelical voters, Tea Party supporters and voters who say they are "very conservative" -- three groups that have consistently supported Santorum. » | Catalina Camia | USA TODAY | Thursday, April 05, 2012