The battle over police use of facial recognition technology

Over the past year, the city of Milwaukee has been wrestling with the use of facial recognition technology. This is tech that some law enforcement agencies use to assist in investigations using surveillance footage.  The Milwaukee Police Department has used the technology without clear guidelines in place and community members have pushed back. This debate has played out online, in the streets, and in board meetings inside city hall. WUWM reporters Eddie Morales and Jimmy Gutierrez trace the recent battle over facial recognition technology and examine how the community has responded.