FBI raids targeting pro-Palestinian protesters' homes in Michigan have raised concerns about potential suppression of advocacy, despite being part of a vandalism investigation.

A viral video showed officers breaking down the door of a home. Pro-Palestinian advocates said the homes all belonged to students or former students at the University of Michigan who have engaged in pro-Palestinian activism.

Federal, state, and local law enforcement on Wednesday raided the homes of pro-Palestinian activists who participated in protests at the University of Michigan.