Television sport coverage was so often a fertile source of innovation and this couple of hours of highlights from the 1964 Tokyo Olympics showcases that really well. Initially, though, we focus a little on the rejuvenating effects of getting the games in your city. Demolition of derelict areas and the construction of new facilities designed to last well beyond the fortnight of the Games. Thence to an opening ceremony that sees the USA and the USSR walking just feet apart (with no obvious defections) before the Emperor opens the world’s only truly global exercise in competitive excellence.…