I hope Santorum wins based on nothing more than his comment; it is a message that needs to be broadcast.
I am appalled at the open racism here.
Some might say that since Iowa is an overwhelmingly WHITE state (95%), that blacks are not the problem - whites are. And some might say that there are numerous Irish immigrants in Iowa, & Irish are known to be lazy, criminal, drunkards, then it is the Irish in Iowa who are the problem.
But I wont say that! That would be racist!