Iowa - A group of bar and restaurant owners has filed a lawsuit in Polk County District Court seeking to overturn a new statewide smoking ban. The Iowa Bar Owners Coalition, based in Clinton County, filed a petition in Polk County District Court in Des Moines on Tuesday. The group's attorney, George Eichorn says he's seeking a temporary injunction on the enforcement of the ban until the case can go to trial.

Full story: chicagotribune.com