www.talkingpointsmemo.com/dc/obamacare-is-working
"The shift has been crystallized in contentious Senate races this fall. Senate Minority Leader Mitch McConnell (R-KY) recently signaled that Kentuckians benefiting from the state's Obamacare exchange and Medicaid expansion should be able to keep their coverage. Senate GOP candidates Joni Ernst of Iowa, Tom Cotton of Arkansas, Scott Brown of New Hampshire and Terri Lynn Land of Michigan have all refused to call for rolling back Medicaid expansion in their states. The number of television ads attacking the law have plummeted in key battleground states since April, and now even vulnerable Democratic Sen. Mark Pryor of Arkansas is touting his vote for protecting Americans with preexisting conditions under Obamacare."