Hints and tips:
...At the Hy-Vee supermarket, which boasted a “Blue Zones” checkout when the project was launched, staff say that is “long in the past”. That doesn’t mean nothing has changed....
...Other US supermarkets are doing well too, Mr Dillon adds, but most of them are privately owned – Publix, HEB, Hy-Vee and WinCo....
International Edition