http://www.nytimes.com/2008/10/22/us/politics/22pennsylvania.html?hp

"Mr. DuHaime rejected comments made last week by a Pennsylvania Democrat, Representative John P. Murtha, who told The Pittsburgh Post-Gazette, speaking of his home base, that “there is no question that Western Pennsylvania is a racist area.”

Mr. McCain referenced Mr. Murtha’s comments in his third stop of the day, at Robert Morris University here, when he said, “I think you may have noticed that Senator Obama’s supporters have been saying some pretty nasty things about Western Pennsylvania lately.” As the crowd booed, Mr. McCain became tangled up in the rest of his remarks. “And you know, I couldn’t agree with them more,” he said, to silence, and then wandered around in a verbal thicket before finally managing to say, “I could not disagree with those critics more; this is a great part of America.”"