Casey faces possible challenger
In a news release, David A. Christian announced his launch of an exploratory committee to survey a bid for Casey's seat in the 2012 election. Christian described himself as a veteran's advocate and Philadelphia businessman.
Christian, a Republican, criticized Democrats like President Barack Obama and Sen. Casey for their support of "failed policies," which have contributed to the continued loss of homes and jobs.
Casey joined the Senate in 2007 and is seeking re-election.
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