Summary:
- The article discusses the U.S. Customs and Border Protection (CBP) agency's use of a secret messaging system called TeleMessage to communicate with its agents.
- TeleMessage is a mobile messaging app that allows for encrypted and self-deleting messages, which raises concerns about transparency and accountability in the agency's operations.
- The article highlights the potential issues with the use of such secretive communication tools by government agencies, especially those with significant power and influence.