Rick Santorum finally endorsed Mitt Romney, but it was a lukewarm endorsement sent out to his supporters via a late-night e-mail. 

- But to add a little extra oomph, he also hit the “like” button on Romney’s Facebook page. 

- As a “thank you”, Mitt has agreed to appear at one campaign appearance wearing a really expensive designer sweater vest. 

- I’ve gotten more heartfelt e-mails from guys in Nigeria asking me for money.