Amy Hess June 22, 2016 Return to: Apple, FBI Argue Over Need for Encryption-Breaking Tools | US NewsFull resolution (600 × 400) Image navigation Next Image Federal Bureau of Investigation Executive Assistant Director for Science and Technology Amy Hess, testifies to the House Energy and Commerce subcommittee on Capitol Hill in Washington, April 19, 2016. (Xiumei Dong/MNS)