It cost Romney over 4 million to get Newt’s endorsement. I don’t think Rick had any debt so who knows what made him do this. Either way, it is a horrible decision for BOTH.
Santorum endorsed Romney in 2008 in the primary when Romney was running against Huckabee, Thompson and other conservatives.
How can anybody be surprised that Rick would make the same endorsement four years later in the General election when the opponent is Obama?