The Postal Service is upgrading mailboxes with new technology to combat theft amid a surge in mail carrier robberies, sparking debate over police use.
Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ
Get more Boston news: http://www.wcvb.com
Like us: https://www.facebook.com/wcvb5
Follow us: https://twitter.com/WCVB
Instagram: https://www.instagram.com/wcvb5/
source