CIA Director Gina Haspel, speaking at the University of Louisville in Septebmer, says she wants to send more undercover officers overseas. Many in the intelligence world says this has become more challenging in an era of universal surveillance.

CIA Director Gina Haspel, speaking at the University of Louisville in Septebmer, says she wants to send more undercover officers overseas. Many in the intelligence world says this has become more challenging in an era of universal surveillance.