At a stop in Macomb County, Vice President JD Vance campaigned for Republicans running for key offices in battleground Michigan.

Haley Stevens verses Abdul El-Sayed in the race for Michigan's open Senate seat is one of the most-watched races this primary election cycle. See live results on election night here.

Progressive Abdul El-Sayed won a bitter Michigan Senate primary seen as a potential party turning point.

In addition to the gubernatorial primary race, Michigan residents cast their ballots on Aug. 4 for U.S. House and Senate races, Michigan Senate and House primaries, as well as for

Michigan voters will weigh in on a heated race for an open U.S. Senate seat. Republican former U.S. Rep. Mike Rogers faces former public health official Abdul El-Sayed, a Democrat. Rogers has President Donald Trump's backing and El-Sayed has support from prominent progressives, including U.S. Sen. Bernie Sanders, I-Vermont.

In Michigan, Abdul El-Sayed holds a slim lead over Haley Stevens as the race remains too close to call for a seat that could determine Senate control.

Voters will which decide candidates will advance to the November general election in races for governor, U.S. Senate and more.

All eyes are on Michigan during the Aug. 4 primary election, including the Democratic primary for an open U.S. Senate seat. Follow our updates.

CBS News Detroit is following multiple local, state and federal races in Michigan, including the gubernatorial and U.S. House and Senate races.

The revelation came amid a push by Republican President Donald Trump's administration to scrutinize voter rolls across the country.

The competitive race to replace Gov. Gretchen Whitmer pits Michigan Secretary of State Jocelyn Benson against U.S. Rep. John James, R-Shelby Township.

The auditor general — who is nonpartisan — found that 99.99% of the 8.3 million voters on Michigan’s Qualified Voter File, known as the QVF, had complete and valid personal data (such as address and birthdate) on file as required by state