The NHS spends at least £3.9 billion a year on diabetes services and around 80% of that goes on treating avoidable complications.
The number of people with diabetes is set to rise from 3.1 million to 3.8 million between now and 2020 and unless care improves significantly the NHS will face ever-increasing costs.
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Rain will affect most of the UK today, with Scotland remaining largely fine and brighter spells appearing in the east and south.
In a searingly emotive address, the president cast Hillary Clinton as the most qualified candidate to unify America as next US president.
The release is the second batch in a series of leaks that have rattled the Democratic Party.