of course mcgovern lost in a land slide to nixon, in 1972. same path heading for a big political wipeout? susan estrich is a professor of law and political science at the university of southern california, also a fox news contributor. susan, further connect the dots between rick santorum and george mcgovern. >> well, let me asked barry goldwater into that, as well, a republican commentator, this week took the same position i think as i did but added goldwater into the mix. i think the question is, who is in charge, the political elite? the establishment, the elected officials? the money people who are going to pick the nominee, based on the electability or the grass roots, who are much more ideological and, you know, the street folks in the party. who are going to decide who the nominee is. and if you go back to mcgovern or back to goldwater, in both cases you had the sort of ideological wing of the party taking control of the nomination process, and, picking a candidate who, quite frankly, most people in the establishment thought couldn't wi