This is the St. Paul congressional seat currently held by Betty McCollum. The tl;dr is that I think you should vote for Betty McCollum.
On the ballot:
We have the exact same three candidates we had two years ago:
Here’s what I wrote about these three people two years ago. It basically all still applies except that this year, Susan Sindt has a campaign Facebook page instead of no web page at all. It is 99% posts about weed, re-shared from other Facebook pages. It has no link to donate or volunteer so she still flunks my “is this person actually running for this office” test. (To recap: if you are actually running for office, you will, at the bare minimum, have a web page with a way to donate to your campaign and volunteer.) She also did fill out a questionnaire from WCCO — she didn’t take them up on the invitation to write essay-type answers, but McCollum and Ryan apparently didn’t fill it out at all! (WTF, Betty!)
This is a safe Democratic seat so if you really want to vote for the Legal Marijuana lady, I don’t think you need to worry about throwing the seat to the Republicans, but I don’t know why you would, since in general having third-party candidates running from the left helps Republicans and hurts Democrats, and Minnesotan Democrats increasingly support legalizing marijuana. Including Betty McCollum.