cole mi coal miners. don't go away. the plan for health care. it resembles of what gop lawmakers proposing, millions could lose coverage. a draft of the bill obtained by cnn shows why. subsidies based on income replaced with tax credits based on age. that may drive costs too high for older americans and those with lower incomes or people who live in areas with higher medical costs. second, eliminates enhanced medicaid. the cuts to funding there would leave people without coverage. finally, the plan keeps protections on pre-existing conditions, but allows insurers to charge more for people who let their coverage lapse. that could price out some potential enrollees. the republicans think this is key to drawing and keeping younger people enrolled in