A fascinating social and sporting experiment's been going on in Florida for the past 2 months. The National Basketball Association's spent an estimated US$180 million on creating an isolation zone- aka the 2020 NBA Bubble- in Walt Disney World near Orlando. Since July, players and support staff have been staying in the resort as they complete the regular season and the playoffs. There's daily testing, temperature checks, wrist bands that alarm when you get too close to someone for more than a few seconds - all so the remaining teams can play for the title in deserted gymnasiums with no spectators. Ben Golliver is the Washington Post's NBA correspondent who's been staying in the Bubble since Day 1 and is now writing a book called Bubbleball about the experience. We speak to him from his hotel room at Disney World.