Meta and Microsoft report different AI earnings

Meta and Microsoft — as well as other tech titans — have been reporting quarterly earnings, and investors are looking at AI spending with a more skeptical eye. Plus, more than 1,000 workers at top AI labs signed an open letter this week calling on the government to "deliberately set the pace" of this fast-moving technology, and NBCUniversal makes a deal with YouTube to add all of Peacock's content to its premium streaming service.

Anita Ramaswamy, columnist at The Information, joins Marketplace’s Meghan McCarty Carino to discuss these stories on this week’s “Tech Bytes: Week in Review.”