来源：MIT Technology Review - AI
2026-09-28 22:17
Roundtables: The Deadly Failures of The Virtual Border Wall
The
of
the
has
border
Listen to the session or watch below The US has spent billions building a “virtual wall” of surveillance towers along its southern border over the past 25 years, promising they will help detect and apprehend border crossers and save lives. But a groundbreaking investigation by MIT Technology Review has documented over a thousand people who…