Following a report on how Spain is considering an outright ban on social media for users under age 16, we're taking you to a place where adults are paying to store their phones and unplug for a while. We're also explaining a withdrawal of 700 federal agents from Minnesota. And we're showing you how a young hero persevered over sea and land to save his family. Optimist Day, the unique trend of ice floating, and the biggest gold nugget ever found are some of our other topics.