Potential Juul ban will boost other vaping brands, retailers and customers say Iowa Capital Dispatch Vapes Banned In Iowa Laws Vape Vending Machines Sales Laws And Regulations In Iowa Australia Vape Tax Regulations for vaping in the Quad Cities Senators grill FDA regulators and Justice Department officials over rise of unauthorized e cigarettes PBS News As Iowa lawmakers aim to find ways to address the state's high cancer rates, a Senate subcommittee and committee advanced a bill Tuesday that would put a 5 cent tax on vapes and Iowa law banning most vape products blocked as unconstitutional