Remember that devastating ad in the spring that had Arlen Specter saying he switched parties so he could get re-elected? It sank Specter's bid for the Democratic nomination to the U.S. Senate.

Now the man who beat Specter may have shot himself in the foot with this comment about the latest Obama plan to spend billions to revive the stalled economy: "Why now? We're doing it for the polls," Sestak said.

Sounds like another cynical Washington politician just trying to win re-election, doesn't it?

$50 billion stimulus could be issue in Pennsylvania Senate race - The Hill's Ballot Box