This a very good analysis of Cain on Pajamas Media. I like Santorum too as you may know. I very much like what Cain said in his SPEECH declaring his candidacy---"You can't save everyone. You can't save the unsavable. I think that I may have saved my aunt Bessie though." (No doubt a died in the wool Democrat)
Sorry aunt Bessie--No disrespect intended.
Herman Cain speaks on his campaign strategy HERE.