A massive power outage plunged parts of San Francisco into a blackout on the Saturday before Christmas. Power was restored Sunday morning. Read more: https://cnn.it/44Dr7Im | CNN

Attendees at "AmericaFest," Turning Point USA's annual gathering of young conservatives, were divided on the organization's CEO, Erika Kirk's endorsement of JD Vance for president in 2028. CNN's Steve Contorno reports. | CNN

PyTorch: Training your first Convolutional Neural Network (CNN) - PyImageSearch

Introduction to Deep Learning: What Are Convolutional Neural Networks?

The White House has installed new plaques along President Donald Trump's "Presidential Walk of Fame," featuring descriptions that read like his Truth Social posts, including insults and random capitalization. CNN's Kaitlan Collins reports from the White House. Read more: https://cnn.it/4p0YVqk | CNN

CNN's David Culver gets an exclusive look inside the US Border Patrol Academy as recruiting numbers hit a record high. During one of their training sessions, agents shared where most of them are from. Their response may surprise you. Stream the full story on the CNN app. | CNN