The Transportation Security Administration has information about its security procedures at airports. A spokesperson for the agency provided details about its facial comparison system. This system is not intended to track individuals or maintain records of those who pass through security checkpoints.

The TSA spokesperson confirmed this information, clarifying the purpose of the facial comparison system. For more information about the TSA's security procedures and its facial comparison system, readers can consult the source directly. Further details are available from the TSA spokesperson's statement.