Can a new CEO fix Twitter? Will AI be the atomic bomb or the printing press? And should you trade your data for a free TV?

CNN’s Clare Duffy tells “Nightcap’s” Jon Sarlin why the new Twitter CEO faces huge challenges. Plus, AI expert Gary Marcus says artificial intelligence could turn out to be the printing press or the atomic bomb. And The Surveillance Technology Oversight Project’s Albert Fox Cahn discusses the risks involved with giving up your data for a free TV. To get the day’s business headlines sent directly to your inbox, sign up for the Nightcap newsletter.