OpenAI CEO Sam Altman went to Congress. Here's what he said. Plus, I talk with smart gun inventor Kai Kloepfer about how it works. Temu's sister app is accused of data risks, a free TV that costs your privacy, EVs are shutting down AM radio, the number of YouTube subscribers you need to make money, and the TSA testing out facial recognition. That and much more, along with your calls and questions.