But he also said Poland would cancel visas held by about a dozen Russian soccer fans captured on video beating stadium stewards last week.

WSJ: Russian, Polish Soccer Fans Clash

After Eddie Compass stepped down, Riley moved swiftly to take control of the force, announcing an investigation of 12 officers accused of taking part in looting and suspending three officers seen on video beating an unarmed black man.

CNN: New Orleans mayor gets an earful

One was the video of the Rodney King beating, which took place during his second semester.

NEWYORKER: Greening the Ghetto

In the case of Hillary Adams, a Texas woman who recently posted a very disturbing video of her father violently beating her, the revenge nearly has freezer burn.

FORBES: On Judge William Adams Beating His Daughter and Internet Revenge

In more recent years, amateur video was credited with capturing the 1991 beating by Los Angeles police of Rodney King.

CNN: Neda: Latest iconic image to inspire

Not only is video performance absolutely superb -- easily beating the competition -- sound quality is another strong point thanks to Nokia's Rich Recording technology, which uses MEMS digital microphones and enables clear, distortion-free audio capture at levels up to 140-145dBs.

ENGADGET: Nokia 808 PureView review: the future of mobile imaging, wrapped in the smartphone past

Adobe's Flash software, the standard for rendering graphics and video online, is taking a p.r. beating by Apple, which refuses to use it in its phones and tablets.

FORBES: Magazine Article

The beating of Mr Denny was a long delayed reaction to another brutal beating, in March 1991, also caught on video-tape: that of a black motorist, Rodney King, by four white police officers.

ECONOMIST: Trouble in paradise