>> rhode island. these are more of the kind of traditional republican liberal states that romney does well in and upper income people, more educated people. so then you have to go towards may. >> chris: at the end of april you also have santorum's home state of pennsylvania. >> i mentioned pennsylvania but i'm not even sure how he would do there. he is the hometown kid but let's see. i'm not sure that that state is favorably inclined towards him especially if you look at the big cities, philadelphia and pittsburgh. then you get into may and there you could go back down south to places like, north carolina, west virginia, texas is the big enchilada if you will. that is what for agingrich had been hoping for. all they are doing is denying romney the 1144 he needs for the nomination. >> misses a key point. santorum continues to say that he can catch romney. the odds of his doing that are