At this point in the race if the Newt supporters want Newt to be on a winning team and still see Newt still in the race is for Newt to team up with Rick Santorum as his running mate to try to stop Romney from getting the nomination.
Clearly if he wants to keep our country from turning into Europe, Newt should join forces openly with Santorum. If we end up with Romney, it will be bad for everyone.