In round six of voting, St. Louis County Commissioner Chris Dahlberg is still leading with roughly 53 percent of the vote.
Sunfish Lake businessman Mike McFadden is 9 percentage points behind.
It takes 60 percent to win the endorsement.
The delegates are moving to the 7th round of voting now.
About the blogger
Catharine Richert is based in Rochester, Minn., and covers Southeast Minnesota for MPR News. She was previously on MPR’s politics team, and has contributed to MPR’s health care coverage. She lives in Rochester with her husband, a neurologist at the Mayo Clinic, and their three children.