Alexandria Ocasio-Cortez is campaigning with Bernie Sanders in Iowa, generally considered a conservative, red-state kind of place -- so much so that Iowa GOP operators made a series of public predictions that she would be laughed out of the state. The state party chairman Jeff Kaufmann called her "Doctor Ocasio-Cortez" and Sanders "Crazy Bernie": "She’s got a problem with our cows here!" while Iowa Senator Joni Ernst predicted that the pair would be booed offstage. Read the rest