A new ad from the super PAC backing House Republicans invokes President Obama's 2008 comments about "bitter" small-town Americans clinging to guns, religion and their prejudices against outsiders.

The ad is aimed at Democratic Rep. Mark Critz , but could have blowback for the president in the crucial western Pennsylvania district where it's running.

The president made those hidden-camera comments, during a 2008 fundraiser in California, in reference to Pennsylvania voters. Obama said at the time that, as jobs disappear in the area, "It's not surprising then they get bitter, they cling to guns or religion or antipathy to people who aren't like them or anti-immigrant sentiment or anti-trade sentiment as a way to explain their frustrations."

Read more: http://politics.blogs.foxnews.com/2012/10/22/republicans-bring-back-obama-bitter-remarks-pa-ad/#ixzz2A6desWww