Slow news day in the Cincinnati area. News Flash: Ohio has radon (naturally) in it's soils.
"In Ohio, 4.7 percent of the zip code areas had radon levels above 8 pCi/l. Nationally, about 1.6 percent of homes exceed 8 pCi/l. On a county basis, 38 percent (33) of Ohio's 88 counties were above 4.0 pCi/l, but only Licking County in east-central Ohio was above 8.0 pCi/l (geometric mean of 11.5 pCi/l for the county)."
http://geosurvey.ohiodnr.gov/geologic-hazards/indoor-radon