In this second edition, Borel covers the evolving media landscape, with new guidance on checking audio and video sources, polling data, and sensitive subjects such as trauma and abuse. The sections on working with writers, editors, and producers have been expanded, and new material includes fresh exercises and advice on getting fact-checking gigs. Borel also addresses the challenges of fact-checking in a world where social media, artificial intelligence, and the metaverse may make it increasingly difficult for everyone—including fact-checkers—to identify false information. The answer, she says, is for everyone to approach information with skepticism—to learn to think like a fact-checker.