August 5, 2021 8:26 pm Tom Scott Explains Karate with Legos Karate will make its debut at the 2020 Olympic Games in Tokyo. Get an explainer on how the sport works with Team USA Karate athlete Tom Scott and a bowl full of Legos. US & World Videos 0:48 Mike Evans ties Jerry Rice for receiving yards record 0:48 Chicago Bears snap 10-game losing streak, decade-old Lambeau losing streak 2:06 Somerville woman shares story of break-in suspect being found in her basement 1:10 Do Patriots fans want to see New England lose Sunday to secure top draft pick? 3:54 Forecast: Winter storm moving across US, no snow in New England