Vehicles at the rear of Minnesota Gov. Tim Walz’s motorcade crashed on Monday while the Democratic vice presidential nominee was heading to a campaign event in Milwaukee. 

The vehicle Walz was riding in was not part of the crash and it continued to the event.

"A few minor injuries" occurred, Walz said.

A staff member that was inside a vehicle with members of the media appeared to have a broken arm due to the impact of the crash, according to a pool reporter involved in the incident.