Jackie Chan & Olivia Munn Answer Martial Arts Questions From Twitter | Tech Support | WIRED

'The LEGO Ninjago Movie' stars Jackie Chan and Olivia Munn use the power of Twitter to answer some common martial arts questions. Jackie also teaches Olivia how to karate chop some pieces of wood and defend herself from knife attacks. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 ABOUT WIRED WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture. Jackie Chan & Olivia Munn Answer Martial Arts Questions From Twitter | Tech Support | WIRED Jackie Chan and Olivia Munn, stars of THE LEGO NINJAGO MOVIE