Doug Emhoff, the husband of vice presidential candidate Kamala Harris, travels to Michigan on Monday to help bolster the campaign.
Emhoff, an attorney, is scheduled to visit Huntington Woods, Brighton, and Lansing, according to station WLNS.
In the Lansing area, he'll be part of a voter mobilization event with Gov. Gretchen Whitmer, Sen. Debbie Stabenow, and Michigan Attorney General Dana Nessel.
The latest Detroit News-WDIV poll shows Biden leading Trump by nine percentage points.
Emhoff is a lawyer on leave from an international law firn.