From LEHIGH VALLEY LIVE / AP:
Bob Casey admits he hadn’t been out campaigning much, with polls showing a big lead and official duties keeping him in Washington until four weeks ago.
So one could forgive Pennsylvania’s Democratic U.S. senator for momentarily losing track of the election calendar, especially when his Republican opponent, Tom Smith, rapidly closed the polling gap after a 10-week barrage of TV advertising…
Suddenly, Smith, who made a small fortune in western Pennsylvania’s bituminous coal industry and is investing more than $16 million to try to unseat Casey, is close enough in polls to plant seeds of doubt over the outcome of the race…
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