In the days leading up to a contentious Republican primary contest last year between Connie Doepke and Dave Osmek for a Senate seat in the western suburbs, Americans for Prosperity Minnesota circulated a mailing. Doepke went on to lose the election by just 107 votes.

GOP-aligned independent groups have rushed to fill the campaign spending gap that Republicans face in their battle for continued control of the Minnesota Legislature.

Conservative advocacy group Americans for Prosperity Minnesota is seeking volunteers to make phone calls and knock on doors in the western suburbs. The group has sent out mailers and placed newspaper advertisements seeking recruits for "Freedom Action Centers."

The campaign finance reports released last week show that political action committees large and small have been funneling lots of money into legislative races.

No fewer than half a dozen major players have emerged among the ranks of pro-Republican business PACs in this election cycle. But while their 42-day pre-general election campaign finance reports are now available for all to see, they continue to play it close with respect to their big-picture plans.

The tightly contested Senate District 33 GOP primary contest between state Rep. Connie Doepke and David Osmek was an expensive affair. Osmek prevailed by just 107 votes in the race to replace retiring Sen. Gen Olson in a solidly GOP district.

David Osmek narrowly prevailed in the state’s most contentious legislative contest.

Secretary of State Mark Ritchie predicted a low voter turnout for Tuesday's primary election, putting his estimate at around 15 percent participation from eligible voters. As it turns out, the state didn't even reach that number.

The fields in all 201 Minnesota legislative contests this fall are now set after more than 40 primary races across the state were settled on Tuesday. In some instances, DFLers and Republicans won contests in partisan strongholds and have almost assuredly secured their place in the Legislature next session.

The shape of all 201 Minnesota legislative contests this fall is now set after more than 40 primary races across the state were settled on Tuesday. In some instances, DFLers and Republicans won contests in partisan strongholds and have almost assuredly secured their place in the Legislature next session. In others, incumbent lawmakers were ousted by intra-party challengers.