US city deploys camera-equipped planes for surveillance

The US city of Baltimore is deploying a controversial method of surveillance that was developed for use in Iraq.

The US city of Baltimore is deploying a controversial method of surveillance that was developed for use in Iraq.

Camera-equipped planes will take to the skies to help fight crime.

Its success or failure there could have significant consequences for the rest of the country.

Al Jazeera’s Patty Culhane reports from Baltimore.