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Even if you have a distinctive brand which gets onto supermarket shelves it is still a real challenge to build a sustainable business.

There are more than 2,500 Co-op supermarkets in the UK, as well as 800 funeral homes.

But there is a tension between this message and what plays out on the ground - not in diplomatic talks between leaders, but on main streets and in supermarkets as Americans go about their daily lives.

Young people have told the BBC they are finding it harder than ever to get a job, with some graduates frustrated at being turned down for roles at supermarkets.

The chaos has also hit stores, with some supermarkets shutting and local grocery stores switching to cash as card payments stopped working.