Rick San­to­rum isn’t about to allow some Span­ish-speak­ing ter­ri­to­ry to become Amer­i­ca’s 51st state. San­to­rum mean­while has expressed reser­va­tions, telling reporters that a sim­ple major­i­ty in the fall ref­er­en­dum would­n’t nec­es­sar­i­ly con­vince him that its res­i­dents want to become the 51st state.