A dodgy situation. Dieselgate two . Or just a misunderstanding . Us watchdogs accuse Fiat Chrysler over its emissions software. The boss calls it absolute nonsense. Plus, is it a console, ora hand held . Nintendo takes on sony, microsoft and Mobile Phones with its new hybrid device. But can it convince gamers to switch . Welcome to World Business report. Im aaron heslehurst. We will be talking to a tech guru about that latest nintendo gadget in a moment. But first we start in the us, where car giant, Fiat Chrysler, is denying it faces its own dieselgate scandal, just a day after volkswagen was fined more than 4 billion for cheating emissions tests. The us regulator, the Environmental Protection agency, is accusing Fiat Chrysler of failing to disclose emissions software, at least eight different types, installed in thousands of its diesel vehicles. It says the software allowed the cars to exceed pollution limits, and pump out higher levels of harmful nitrogen dioxide. But the companys b