Elizabeth Holmes is the CEO of Theranos – a US medical lab services company. It promised to revolutionize the blood testing industry by using only a few drops of blood in an inexpensive tests. But now federal investigators have barred her from owning or operating a lab for at least two years. TRT World’s business programme looks at the financial news that affects ordinary people. Matthew Moore presents ‘Money Talks’ from TRT World’s studios in Istanbul. From Wall Street to Main Street ‘Money Talks’ helps the 99% navigate their changing financial world.