Romney will do almost nothing to Obamacare if elected. After all he helped write it.
The more America sees of Newton Leroy Gingrich the fewer votes he will receive. By November he would be lucky to get 35% of the votes in the General Election.
I am scratching my head trying to figure out how your reply relates to my post. You must be answering voices in your head since I never mentioned Medicare, Romney or Obamacare.