I've no idea who made this map: http://img.4plebs.org/boards/tg/image/1376/37/1376372253480.... , but it looks like people who live in or near Cincinnati, Dayton, Columbus or Cleveland would have signifcant concerns about direct nuclear strikes. Ohio is historically a major manufacturing center in the US. And Wright Patterson AFB is a major logistal and administration center of the Air Force.