Police arresting a demonstrator protesting the killing of teenager Michael Brown on August 19th, 2014,  in Ferguson, Missouri, US. File photograph: Scott Olson/Getty Images

Police officers in Ferguson, Missouri, have routinely violated the constitutional rights of the city’s black residents, the US Justice Department has (...)

FBI director James Comey gave the keynote address at an RSA conference in San Francisco last night.

Greater cooperation and information sharing between the security industry, businesses and the FBI would enable improved defenses against terror(...)