Support WBURThe Perilous Politics Of The Health Insurance Tax BreakPlay04:12Download AudioJulie RovnerDecember 04, 2012 ShareMIT health economist Jonathan Gruber, who explained the ins and outs of health overhaul in a comic book, says that excluding the value of health insurance from federal taxes is a terrible idea, at least from an economist's point of view. (Macmillan)