What McCain’s Attacks Have Wrought II

Pennsylvania is unimpressed:

The most recent tracking poll shows more Pennsylvania voters view McCain unfavorably than favorably – 44 percent unfavorable vs. 37 percent favorable. For his running mate Sarah Palin, it’s 47 percent unfavorable, 39 percent favorable. Obama, by comparison, is rated favorably by 52 percent, against 34 percent unfavorable. His No. 2, Joe Biden, is even better: 54 percent to 27 percent.