Poll: Obama losing ground in Pennsylvania

Laura Vecsey, writing in The Patriot-News, says Barack Obama's fortunes have changed in the Keystone State:

Pennsylvania's looking like it could be a very tough state for Obama in 2012, says Public Policy Polling. Obama's approval rating in PA is only 42 percent, with 52 percent of voters disapproving of him.

Read the full story, "Obama's 2012 chances of winning Pennsylvania not so hot, new poll shows," at the newspaper's website.