FBI reportedly uses a travel company's data for worldwide surveillance Sabre has even provided 'real-time' tracking for a suspect July 18, 2020 https://www.engadget.com/fbi-sabre-travel-surveillance-data-214207935.html Forbes: The FBI Is Secretly Using A $2 Billion Travel Company As A Global Surveillance Tool
FBI enlists reservation services to spy on travelers July 17, 2020 https://papersplease.org/wp/2020/07/17/fbi-enlists-reservation-services-to-spy-on-travelers/