RT: City residents are heavily surveilled in the U.S. Check out this graphic to learn how--from under the ground to high up in the atmosphere--people's movements and communications are tracked, traced, monitored, and recorded. https://www.eff.org/deeplinks/...
RT：在美国，城市居民受到严密监视。查看这张图片，了解如何从地下到高空跟踪、追踪、监控和记录人们的行动和通信。https://www.eff.org/deeplinks/...