Some think police should wear video cameras to document interactions with suspects . The idea has gained traction since the fatal shooting of Michael Brown in Ferguson , Missouri . Police can provide evidence for prosecutions , but some people do n't like the extra scrutiny .
Some believe police should wear video cameras to document interactions with suspects . The idea has gained traction since the fatal shooting of Michael Brown in Ferguson , Missouri . Cameras could provide evidence for prosecutions , but some officers do n't like the extra scrutiny .