you say “Mitt would not attack Newt they are twins”
It was Cain that supported Romney last time around...and he likely got in the race this time to shill for Romney. he NEVER expected - and has said so - to gain such ground.
http://www.youtube.com/watch?v=896_48ojQDQ
Newt supported Nancy Pelozi’s and Al Gore's Global Warming agenda and participated in a National Campaign to tell all of our Conservatives we were wrong on GW.
Newt is as a progressive Conservative as Mitt.
You are making assumptions about Cain. My assumption is that Herman Cain is in it to win it and not shill for Romney.