In Illinois, a pharmacist closes his business because of late Medicaid payments. In Arizona, a young father's liver transplant is canceled because Medicaid suddenly won't pay for it. In California, dentists pull teeth that could be saved because Medicaid doesn't pay for root canals. Across the country, state lawmakers have taken harsh actions to try to rein in the budget-busting costs of the health care program that serves 58 million poor and disabled Americans.