Senate Speaker Ron Ramsey says that if fellow Republican Gov. Bill Haslam succeeds in his negotiations with President Barack Obama’s administration on a special Tennessee deal for Medicaid expansion, the result could be “sellable” to skeptical state lawmakers. The biggest problem, as Ramsey sees it, is that he doesn’t think the Obama administration is interested in agreeing to Haslam’s proposal to have co-pays and deductibles and use the federal money to subsidize commercial insurance.