U.S. District Judge Donovan Frank denied a temporary injunction in a lawsuit brought by supporters of Minnesota Republican gubernatorial candidate Tom Emmer, upholding a new Minnesota law that revealed political donations from several corporations.  The law was enacted in May after the U.S. Supreme Court ruling in Citizens United earlier this year freed businesses to spend corporate money on elections, overturning restrictions on corporate political spending in about half the states, including Minnesota.

Minnesota lawmakers responded by enacting disclosure requirements so that corporate campaign spending would be public.  In his decision, Judge Frank explained the public has an interest in knowing who speaks and who pays for campaign messages and advertisements as elections approach.

Photo of Tom Emmer from the Minnesota House of Representatives Web site.