Would you be surprised to learn that Republicans oppose expansion of Medicaid under Obamacare? &nbsp;Polling suggests it is very unpopular among Republican voters in key presidential-selection states. &nbsp;Will this have an impact on those Republicans who want to throw their hats into the ring for 2016? &nbsp;Read more: &nbsp;<a href="http://www.nationalreview.com/article/386384/expanding-medicaid-jim-geraghty">www.nationalreview.com/article/386384/expanding-medicaid-jim-geraghty</a>