Wisconsin's Democratic gubernatorial primary contest between Francesca Hong and David Crowley is being watched as an indicator of progressive politics in a key state. The winner will face Republican Tom Tiffany in the November general election. Tuesday's contests also questioned Donald Trump's endorsement influence in Republican primaries.

Progressive candidates for governor in Wisconsin and U.S. Senate in Minnesota are making their final pushes ahead of Tuesday’s election.

David Crowley was supposed to be on a vacation in Jamaica. Instead, he's back in the governors' race, and moderate Democrats' best hope.