WASHINGTON, DC - JUNE 23: FBI Director James Comey participates in a news conference on child sex trafficking, at FBI headquarters, June 23, 2014 in Washington, DC. Director Comey said that 168 juveniles have been recovered in a nationwide operation targeting commercial child sex trafficking. (Photo by Mark Wilson/Getty Images)
WASHINGTON, DC - JUNE 23: FBI Director James Comey participates in a news conference on child sex trafficking, at FBI headquarters, June 23, 2014 in Washington, DC. Director Comey said that 168 juveniles have been recovered in a nationwide operation targeting commercial child sex trafficking. (Photo by Mark Wilson/Getty Images)
James Comey, director of the Federal Bureau of Investigation (FBI), speaks during a Senate Judiciary Committee in Washington, D.C., U.S., on Wednesday, Dec. 9, 2015. The California couple who fatally shot 14 people last week in what authorities are calling a terror attack had become radicalized and discussed martyrdom at least two years ago, Comey said. Photographer: Andrew Harrer/Bloomberg via Getty Images
