
Recode @Recode
President Trump requested $8.6 billion for a border wall in his 2020 budget. A set of new tech companies say they can secure the border with drones, AI, and sensors for far less" Both Democrats and Republicans are interested. https://t.co/xYOrGMOVPx https://t.co/OSYlY9GMmB — PolitiTweet.org