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The World Trade Organisation has reached a deal to cut tariffs across the world on a range of technology related products from video games consoles to printer ink cartridges. We speak to the WTO's Director General, Roberto Azevedo, and John Neuffer, President and CEO of the Semiconductor Industry Association.

How much will the recent deal on Iran's nuclear programme open up the country to outsiders? Dr Robert Shapiro is a former US Under Secretary of Commerce for Economic Affairs - he explains what investment opportunities foreign companies are looking into.

We'll hear from the company trying to make it easier for low-income children in the US to keep up with their studies over the summer holidays.

And - if you live in New York it's time to check your pockets and see if you own a missing $7m lottery ticket.

We're joined by Colin Peacock from Radio New Zealand in Wellington.