"From our standpoint, it’s not a good thing," Clapper said of accelerated advancements in encryption technology. Whistle-blower Edward Snowden, by leaking classified data two years ago, contributed to the acceleration of sophisticated encryption methods that militants are using to hide their communications, National Intelligence Director James Clapper said Monday. The rapid advancement of commercially available encryption software is proving to be a difficult obstacle in detecting potential threats, he said at a breakfast hosted by the Christian Science Monitor. "From our standpoint, it's not a good thing," he said of the rapidly advancing encryption, adding that the software has had...