Mandatory face-scanning may be implemented across U.S. airports

The transcript discusses a proposed regulation requiring all travelers, including U.S. citizens and green card holders, to undergo facial scans when entering and leaving the U.S. This technology, already used globally in airports, matches a person's image with a database. The regulation aims to prevent fraud and identify criminals and terrorists. Pilot programs have been conducted, but U.S. citizens were previously exempt. In 2017, an executive order was signed to accelerate biometric systems in airports for all travelers.

What is the proposed regulation regarding facial scans for travelers?

How does the facial recognition technology work according to the text?

What are the reasons provided by the Trump administration for implementing the face scan requirement?

What has been the status of U.S. citizens regarding facial scans until now?

What actions were taken by President Trump in 2017 related to airport biometrics?