Mike Huckabee's Health Care Plan

Mike Huckabee is now among the front runners for the Republican nomination. So, what is his health care plan?First, he doesn't have a plan so much as a set of principles that would have to be detailed. On the surface he seems to want a lot of it both ways--no more government but lots of new program ideas. For example, he calls for tax credits to help low-income people purchase health insurance