A countdown clock for the Tokyo 2020 Olympics is reflected in a puddle of water outside Tokyo Station in Tokyo, Monday, March 23, 2020. The IOC will take up to four weeks to consider postponing the Tokyo Olympics amid mounting criticism of its handling of the coronavirus crisis that now includes Canada saying it won’t send a team to the games this year and the leader of track and field, the biggest sport at the games, also calling for a delay. (AP Photo/Jae C. Hong)