Top donor to Minnesota GOP stops giving

Bob Cummins, who has donated more than $3.5 million to Minnesota Republican causes, is telling allies he has had it with Republicans in the Minnesota Legislature and will not give their campaigns any cash this year, according to multiple sources, the Star Tribune reports. Cummins, CEO of Plymouth-based Primera Technology, is reportedly frustrated over legislators' failure to approve a "right-to-work" constitutional amendment that would limit union power.