Researchers Investigating a Shadowy FBI Surveillance Program Called "Gravestone"

Researchers are hoping to use the Freedom of Information Act or FOIA to uncover information about a shadowy FBI program known only as “Gravestone.” Not much is known about the initiative, except that it may have been unintentionally disclosed. “Gravestone is a system consisting of an IP based camera, routers, firewalls, and a workstation to review surveillance video,” the Department of Justice website read.