Is your Christmas tree killing your Wi-Fi?

The holidays are here. In this episode of The Current, our AI host Mara explains why your Christmas tree tinsel could be slowing down the internet. Also, the one thing you must never do when renting a car this season. And she exposes a scary new scam where hackers use fake police emails to get your data. Learn more about your ad choices. Visit megaphone.fm/adchoices