Socialist William Lawrence wins Democratic primary in Michigan race
William Lawrence, a progressive insurgent, upset the Democratic establishment Tuesday to win the tense primary to run against Rep. Tom Barrett (R-MI), possibly thwarting one of the top pickup opportunities for Democrats in November.

TL;DR
- William Lawrence won the Democratic primary in Michigan.
- Lawrence is described as a progressive insurgent.
- He defeated Bridget Brink and Matt Maasdam.
- Lawrence secured 43% of the vote when the race was called.
- Attack ads against Brink and Maasdam may have helped Lawrence's campaign.