With twitchy Republicans looking to put an end to an onerous and hard-fought primary season, Rick Santorum is saying not so fast, reports Politico. “This race isn’t even at halftime yet, we haven’t even selected half of the delegates yet,” Santorum told Fox News Sunday this morning. But with Romney closing in on half of the magic number 1,144, Santorum is looking to May. “The map in May looks good for us—Texas and Arkansas and West Virginia and North Carolina and Indiana, Kentucky ,” Santorum said. “We have great states, where we are ahead in every poll in all of those states and if you listen to the folk in the country, stay in there, we need a conservative. ” Elsewhere on your Sunday dial, as per Politico: