if you believe repealing and replacing obamacare is a good idea, this is your best and only chance to make it happen. because everything else has failed except this approach which will work if we get behind it. if you want a single payor health care system, this is your worst nightmare. bernie. this ends your dream of a single payor health care system for america. >> even as senator bernie sanders pitches his medicare for all plan, senate republicans are making a last ditch effort to appeal obamacare again. and look sharp, they are getting really close to having the votes to pass it. here to discuss, jonathan kohn,