by Gilles Raymond Five media outlets, combining 46 million users, are teaming up to support The Signals Network, a foundation that will assist whistleblowers. Our guest writer, Gilles Raymond, is the creator of the organization. Whistleblowers are a pillar of investigative journalism, from John Kiriakou revealing CIA torture to Edward Snowden at the NSA and Christopher Wylie at Cambridge Analytica. But while their heroic revelations have changed our world, no whistleblower emerges unscathed from their actions. …