US homeland security proposes face scans for US citizens
"Travelers, including U.S. citizens, should not have to submit to invasive biometric scans simply as a condition of exercising their constitutional right to travel," he said.
Passengers use their laptops on a flight out of John F. Kennedy (JFK) International Airport in New York, U.S., May 26, 2017. Picture taken May 26, 2017.(photo credit: REUTERS)ByREUTERS