The Democrat paid $150,000 to run the ad on Super Bowl Sunday.
Feb. 5, 2018, 10:51 a.m.
Three PACs supporting him are outspending another backing Bill Schuette.
Gretchen Whitmer attacked him for filing an amicus brief in the Janus case.
Gov. Rick Snyder praised him and appeared at a fundraiser for him.
Polling shows him leading the Republican primary.
His original tweet misspelled the Republican’s last name.
The remaining candidates can qualify for public financing without limiting expenditures.