NTSB gave a briefing on the DC crash. The whole news conference was interesting, but FF to 28:30 and listen to what he has to say about meeting with the families of the crash victims. And his observations about doing his job.
https://www.11alive.com/video/news/national/full-news-conference-ntsb-provides-saturday-briefing-on-dc-plane-crash/85-6ba866db-818d-47bf-827d-3e6af915edf6