Federal probe into House technology worker Imran Awan yields intrigue, no evidence of espionageImran Awan, a technology worker in Congress for 13 years, is the subject of a federal investigation that has become a lightning rod for some conservatives. (Bonnie Jo Mount/The Washington Post)In late September 2016, leaders in the House of Representatives met behind closed doors for briefings on a closely held investigation into a group of computer technicians working on Capitol Hill. Investigators with the Inspector General’s Office had been quietly tracking the five IT workers’ digital footprints for months. They were alarmed by what they saw....