CBS Reports – City Under Surveillance

CBS Reports – City Under Surveillance

The Detroit Police Department is using facial recognition technology and a network of surveillance cameras to combat the city’s high crime rates. But critics say the technology has racial bias built into it and has even landed innocent people behind bars. In this documentary, CBS Reports explores the debate over high-tech policing that promises to…

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Nexstar to acquire rival broadcast company Tegna in .2 billion deal

Nexstar to acquire rival broadcast company Tegna in $6.2 billion deal

Nexstar Media will acquire rival broadcast company Tegna for $6.2 billion according to a joint announcement on Tuesday, another sign of consolidation in an already contracting TV broadcast sector. The transaction, if approved, will bring together two major players in U.S. television, expanding Nexstar’s reach in the U.S. television and local news landscape. Nexstar oversees…

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A robotics activist's remarkable crusade

A robotics activist's remarkable crusade

Twenty-two years ago, Silicon Valley executive Henry Evans had a massive stroke that left him mute and paralyzed from the neck down. But that didn’t prevent him from becoming a leading advocate of adaptive robotic tech to help disabled people – or from writing country songs, one letter at a time. Correspondent John Blackstone talks…

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Capturing the melting of glaciers, with data and art

Capturing the melting of glaciers, with data and art

For more than 40 years, glaciologist Mauri Pelto has been measuring the shrinking glaciers in the rugged North Cascade Mountains of Washington State. He’s been joined by his daughter, artist-scientist Jill Pelto, whose watercolors provide another view of the drastically-changing landscape, as the effects of human-caused climate change on glaciers becomes even more starkly apparent….

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