Best link I could find... I saw this as a newsflash on C-Span this morning.
Announcer: Primary election night, in front of cheering supporters in Pittsburgh, Rick Santorum challenged Bobby Casey to ten debates, and Casey responded with a loud, "No," saying voters didn't care about issues and that campaigns are a contact sport. Now we know what Casey meant. According to a KDKA investigative report, a Casey operative admitted to trespassing at the Santorums' home in Penn Hills, peering into the windows, looking for campaign dirt. But we shouldn't be surprised. Casey has a long history of slinging mud. The Philadelphia Daily News has called Casey's tactics "slash and trash and little else." The chairman of the Democratic Party said Casey took negative campaigning to a new height. And one Philadelphia paper called Casey's campaign "dishonest and nasty." Apparently, that's what we can expect from Bobby Casey again. Santorum: I'm Rick Santorum, candidate for the U.S. Senate, and I approve this message. Announcer: Paid for and authorized by Santorum 2006.
http://hotlineblog.nationaljournal.com/archives/2006/05/santorums_first.html
