Mike Coupe was between TV interviews when he started singing "We're in the Money".
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Business Blog
How the big supermarkets have fared on the UK high street over the years.
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Sainsbury's boss Mike Coupe says that the ambitious price cuts they've announced will come from cutting costs.
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The struggling floor covering retailer warns of an annual loss, but shareholders back its rescue plan.
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The superhero sequel earns an estimated $630m - the highest ever opening weekend tally.
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Four in 10 Americans wouldn't have money to cover a $400 fine - so many serve time in jail instead.
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