Talk about limp endorsements. Mitt has Sean Hannity, while McCain has the Governator and Rudy. Who wins the gravitas contest?

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In other endorsement news, former Senator Rick Santorum (R-PA) gave the Man-On-Dog endorsement to Mitt Romney, the man who went on vacation with his dog tied to the roof of a car. Little Ricky:

“In a few short days, Republicans from across this country will decide more than their party’s nominee. They will decide the very future of our party and the conservative coalition that Ronald Reagan built. Conservatives can no longer afford to stand on the sidelines in this election, and Governor Romney is the candidate who will stand up for the conservative principles that we hold dear,” said Senator Santorum. “Governor Romney has a deep understanding of the important issues confronting our country today, and he is the clear conservative candidate that can go into the general election with a united Republican party.”

Announcing Senator Santorum’s support, Governor Romney said, “I am honored to have Senator Santorum’s support. Throughout his career of public service, he has always led with a steadfast commitment to our party’s conservative principles. He has fought for life, marriage, tax cuts and a stronger national defense. In the coming days, I look forward to working with him as we fight for our party’s conservative foundations.”