The subreddit r/WallStreetBets has been at the center of a national story this week involving GameStop and a couple of angry hedge funds. To help us understand what’s happening, we call up Planet Money co-host Robert Smith. Then, we speak to Redditor u/Hungry_Freaks-Daddy who hopped on board the GameStop train earlier this week and says he has nothing to lose. Support Endless Thread: wbur.org/socks