Police in Ferugson, Missouri have begun wearing on-body cameras, following the killing of 18-year-old Michael Brown last month. Police Chief Tom Jackson tells the St. Louis Post-Dispatch that his department received about 50 body cameras last week from two companies, Safety Visions and Digital Ally. Browns death, at the hands of Ferguson officer Darren Wilson, and the departments heavy-handed response to protesters have stoked a national debate over police aggression and brutality.