The Mackinac Policy Conference is officially underway. The annual event brings together politicians, policymakers and journalists to discuss issues affecting the state and Metro Detroit.

The theme of this year’s conference is “A Quest for Common Ground.” Key speakers include Gov. Gretchen Whitmer, former Vice President Mike Pence and former Detroit Mayor Mike Duggan. Dozens of other speakers are also on the agenda.

A debate between the three Democratic candidates for U.S. Senate takes place Thursday afternoon. The conference can be streamed live at detroitpbs.org.

The city of Detroit has received two upgrades to its financial rating.

Moody’s raised Detroit from Baa1 to A3, while S&P moved the city’s credit rating from BBB to BBB+.

Detroit officials say it is the first time the city has been in the A range since 1999. Mayor Mary Sheffield says the upgrades reflect the city’s strong financial practices. Detroit has now had 11 consecutive years of balanced budgets.

Big changes are planned for the Millender Center in downtown Detroit this summer.

The Detroit Free Press reports that small businesses in the building are being told they need to move out by August. Bedrock owns the building.

The Free Press reports that the IHOP restaurant will remain, along with the building’s 338 apartments. The Millender Center opened in 1985.

Gas prices in Metro Detroit have fallen in the days since the Memorial Day weekend.

The average price of a gallon of self-serve unleaded is now $4.57. That’s down 17 cents per gallon from this time last week.

AAA says it expects gas prices across the country to remain elevated as consumer demand stays high. Gas prices are also being affected by continuing tensions in the Middle East.

The U.S. launched strikes against Iran over the weekend, placing prospects for a peace agreement in jeopardy.

Sheffield appoints director of Civil Rights, Inclusion & Opportunity

Detroit Mayor Mary Sheffield has appointed a new director of Civil Rights, Inclusion & Opportunity.

Jade E. Mathis will lead the department. Sheffield says the department plays an important role in making sure all Detroiters have access to city services and opportunities.

Sheffield also named Megan Moslimani deputy director of the department.

Several downtown Detroit roads are closed as the city prepares for this weekend’s Detroit Grand Prix.

Woodward Avenue is closed between Larned and State streets. Randolph Street is closed between Larned and Jefferson Avenue, along with several other road closures in the downtown core.

Drivers should expect detours and extra travel time in the area. Race events begin Friday and continue through Sunday.