She was the chief author and advocate of the 1975 Minnesota Clean Indoor Air Act, one of the first laws enacted anywhere in the world banning the smoking of tobacco in public places. This law has been used as a template for later legislation to protect the public from "secondhand smoke," and was updated and expanded in 2005.[3] In 1989, Kahn proposed reducing the voting age in Minnesota to 12. She said "history has shown us that when a segment of society is denied the right to vote, all the rights of that segment of society are then inferior."
Kahn has also repeatedly advocated for repeal of so-called "Blue Laws," which forbid liquor stores from operating on Sundays and some holidays.
In 2003 she introduced a bill to repeal the ban on first-cousin marriage in Minnesota, but it died in committee. Republican Minority Leader Marty Seifert criticized the bill in response, saying it would "turn us into a cold Arkansas."[4] According to the University of Minnesota's The Wake, Kahn was aware the bill had little chance of passing but introduced it anyway to draw attention to the issue. She reportedly got the idea after learning that cousin marriage is an acceptable form of marriage among some cultural groups that have a strong presence in Minnesota, namely the Hmong and Somali.[5]
Kahn was first elected to represent her area of Minneapolis in 1972 and served continuously from then until January 2017.[6] In the August 2016 DFL primary election for District 60B, Kahn finished third of three candidates, so her name was not on the November 2016 ballot.[7][8]
Kahn was married to University of Minnesota mathematics professor Donald Kahn for 58 years, until his death in January 2015. Her father-in-law was investor Irving Kahn, who lived to the age of 109. [11][12]
In 2004, Kahn was charged with theft for removal of Republican campaign literature from doorsteps of several houses.[13] She pleaded guilty and paid a $200 fine.
Kahn was a leading opponent of efforts by DeLaSalle High School in Minneapolis to construct an athletic field on its campus in her neighborhood on Nicollet Island, giving her views frequently at public hearings. Ultimately, the school was allowed to build the field.
