Should Britain boycott the Beijing Winter Olympics?

Team GB has had a brilliant start in Tokyo - can the government learn lessons on how to pick and nurture talent? And looking to the Beijing Winter Olympics in 2022 - which foreign secretary Dominic Raab said he is 'very unlikely' to attend - should Britain boycott them? Katy Balls speaks to James Forsyth and Sebastian Coe, president of World Athletics and member of the International Olympic Committee.