Planning for Olympics in a pandemic has echoes of 1920 Games

FILE - In this 1920 file photo, Charles (Charley) Paddock, second from right, of the USA wins the 100 meters final with his famous "flying finish" at the 1920 Summer Olympics in Antwerp, Belgium. Morris Kirksey, far right, of the USA was second, and Jackson Scholz of USA, left, was fourth. Third place Harry Edward not shown. (AP Photo/File)

FILE - In this Aug. 26, 1920, file photo, the Olympics are held at the Antwerp Stadium, showing the U.S. contingent leading all the athletes in the procession around the field on, after which they proceeded to lead all competition in the athletic events. (AP Photo/File)