CNN’s Clare Duffy tells “Nightcap’s” Jon Sarlin about what type of intel the Twitter whistleblower may give to lawmakers when he testifies on Capitol Hill. For more, watch the full Nightcap episode here.

(SOURCE) https://www.cnn.com/videos/business/2022/08/25/nightcap-twitter-whistleblower-capitol-hill-clip-orig-mb.cnn