Evan Vucci, AP
Does President Trump have a secret deal with Mexico?
Officials did agree to expand the “Remain in Mexico” program. Sen. Mike Lee, R-Utah, says he floated a similar plan with Mexican officials last year.
David J. Phillip, Associated Press
Facial recognition could help speed you through airport security. It could also threaten your civil liberties, experts say
The technology is already being used by the TSA, the FBI and police as a security tool. But critics have raised concerns about the potential for it to threaten privacy and free speech.