An act relating to taxation; authorizing the department of finance to issue obligations to finance construction of aircraft maintenance and repair facilities; providing tax credits for job creation; providing an exemption from sales tax for certain equipment and materials; authorizing establishment of tax increment financing districts in the cities of Duluth and Hibbing and on property located at the Minneapolis-St. Paul International Airport; authorizing the pledge of city funds by the city of Duluth to pay debt service on certain obligations; authorizing the metropolitan airports commission to issue obligations to finance construction of aircraft maintenance facilities; authorizing the metropolitan airports commission to operate outside the metropolitan area; establishing an interagency task force; appropriating money.