The Department of Justice has released more than 3 million files tied to the investigation of Jeffrey Epstein. The rollout has been chaotic. Many documents were heavily redacted, while others appeared to expose victims' personal information and photos that were not supposed to be public. Officials say this is the full set of materials that will be made public and that additional criminal charges are unlikely. So now that the files are out: What have we actually learned, and will anyone be held accountable?