Comcast reports record internet customers, 33 million Peacock sign-ups

Comcast, the owner of CNBC's parent company NBCUniversal, reported fiscal fourth-quarter results on Thursday that beat analyst estimates on both the top and bottom lines. The company also reported record net customer additions for high-speed internet service in Q4, and an additional 11 million subscribers to its new streaming service, Peacock. CNBC's "Squawk Box" crew discusses.