In 2012, Obama won 49.5 percent of the vote, to Romney's 48.65 percent in the suburban district. That year, Paulsen won re-election with 58 percent of the vote.
Sund, a DFL activist who has worked in science-related jobs for big Minnesota businesses, said in a release: "I’m running for Congress because Minnesota’s families deserve a thriving economy that rewards hard work and innovation."
When she ran in 2012, local DFL activists picked Brian Barnes to run instead and she dropped out.
Paulsen has already built up a considerable war chest to fend off any challengers. According to his most recent campaign finance report, he had $1.7 million cash on hand.
Amid reports that Donald Trump was in danger of not getting on Minnesota's presidential ballot, the Trump campaign says everything is in order and voters will have a chance to cast their ballot for him in November.
Interest groups spent less slightly money lobbying state government in 2015 than in the previous year, according to a report released Wednesday by the Minnesota Campaign Finance and Public Disclosure Board.
Hillary Clinton said Friday the charitable programs of her family foundation would continue, perhaps through partnerships with other organizations, if she's elected president, even as critics argue that would present a conflict of interest.
Hillary Clinton said Thursday that Donald Trump has unleashed the "radical fringe" within the Republican Party, including anti-Semites and white supremacists, dubbing the billionaire businessman's campaign as one that will "make America hate again."
EMILY's List, a potent national fundraiser for women candidates who favor abortion rights, is endorsing state Sen. Terri Bonoff as she tries to unseat Rep. Erik Paulsen, who represents Minnesota's Third Congressional District.