A controversial crime-fighting tool could soon be off limits in Minneapolis, reports Erin Hassanzadeh (2:06).WCCO 4 News At 10 - January 21, 2021
Inside the massive (and unregulated) world of surveillance tech | Sharon Weinberger
What is a weapon in the Information Age? From microscopic "smart dust" tracking devices to DNA-tracing tech and advanced facial..
TED
