Will Boris’s war on obesity succeed?

New plans are being drawn up to tackle obesity in Britain, with proposals including a ban on adverts of junk foods and calorie content shown on restaurant menus. Will Boris get his war on obesity succeed, and will it meet opposition within his own party? Cindy Yu talks to Katy Balls and James Forsyth. Also on the podcast: when is normality going to return, and are anti-vaxxers ‘nuts’?