Alliance for a Better Minnesota helped defeat Republican gubernatorial hopeful Tom Emmer after spending more than $5 million on advertising. Now ABM and similar groups, which have good connections and deep pockets but no official affiliation with any candidate, are setting their sights on the Legislature. Minnesota Public Radio takes a look at the players that are changing the political game.
Minnesota House passes gun background check, 'red flag' bills
The bills face a tougher time getting through the Senate.