- David Zweig: Video and surveillance issues regularly in news recently
- But questions should be raised about expanding surveillance, he says
David Zweig writes regularly about the intersection of technology, media and culture, and is the author of "Invisibles: Celebrating the Unsung Heroes of the Workplace." You can follow him @davidzweig. The views expressed are his own.
(CNN)Last week's headline-making incident in McKinney, Texas, was merely the latest in a string of confrontations between the police and minorities. But while there has been much talk about what was shown in the video -- an officer throwing a female black teenager to the ground and unholstering his gun following a pool party -- there has been much less discussion about the fact that the video existed in the first place.