We welcome back onto the program Craig Fair, the deputy special agent in charge for the San Francisco Division of the FBI. He shares his perspective on last week's tragic mosque attack in Christchurch, New Zealand, and discusses the work that goes into preventing such attacks in the Bay Area. Then, in the second half of the program we examine the growing threat of economic espionage targeting businesses in Silicon Valley.

Hosts: KCBS Radio reporters Keith Menconi and Holly Quan