"According to CQ Moneyline, the following Senators have donated money to Arlen Specter's campaign:
Mitch McConnell
John Cornyn
Lamar Alexander
Orrin Hatch
It may be expected that the GOP Senate Leader would donate to incumbent GOP colleagues up for reelection. But McConnell was not listed as a donor in Jim Bunning's recent report, suggesting a different explanation may be needed."
More here.