the epa won't be spared. >> more on the president's plan today. if it resembles what gop lawmakers are proposing, millions will lose coverage. a draft of the bill shows three reasons why. first, subsidy based on income is replaced by tax credits which may drive costs too high for older americans or lower incomes. second, the gop plan eliminates enhanced funding for medicaid. this was expanded under president obama. finally, the plan keeps protections on pre-existing conditions, but let's insurers charge more for people who let coverage lapse. that could price out some enrollees. the republicans think this is important to keep younger people enroll enrolled. something obamacare struggled to