Lawmakers are concerned that advances in video manipulation technology could set off a new era of fake news. Now legislators say they want to start working on fixes to the problem before it's too late. From a report: Technology experts have begun to sound the alarm on the new software, which lets users take existing videos and make high-quality altered video and audio that appears real. The emergence of the technology opens up a new world of hoaxes driven by doctored audio or video, and threatens to shake faith in the media even further. Senator Ron Wyden (D-Ore.), one of the most vocal members of Congress on tech issues, painted a grim picture about what the advances could mean for the future of discerning truth in media. "Since we can't rely on the responsibility of individual actors or the platforms they use, I fully expect there will be a proliferation of these sorts of fictions to a degree that nearly drowns out actual facts," Wyden told The Hill. "For those who value real information, there will still be some reliable publications and news outlets, and their credibility will need to be guarded all the more intently by professional journalists," he added.