Cancer rates become key issue for Iowa voters

Fox News senior medical analyst Dr. Marc Siegel explains what's behind Iowa voters' concerns of cancer rates, what MAHA Action has done to help and more on 'Fox Report.'

Fox News anchor Jon Scott asks Fox News senior medical analyst Dr. Marc Siegel about Iowa voters' worries about cancer rates, how nitrates and phosphorus compounds have an impact and why it's now being brought into light on a larger scale on 'Fox Report.'