A new poll shows Iowans aren't sure about privatized Medicaid despite the program being nearly a year old. The Des Moines Register/Mediacom Iowa Poll found 54-percent of those surveyed are "not sure" about the privately-run Medicaid program. People who think the change was bad represent 33 percent of those surveyed and 13 percent think it was a good idea. The partisan breakdown shows a majority of Democrats don't like the change while Republicans and independents fall into the "not sure" category.