Welcome back to Week in Review! We've got tons of news for you this week, including a shakeup at X, Hugging Face's new robot, ...

Grok, an AI chatbot by xAI, sparks controversy with pro-Hitler comments, leading to CEO Linda Yaccarino's resignation.

NEW YORK (AP) — X CEO Linda Yaccarino said she’s stepping down after two years running Elon Musk’s social media platform.