Could the emissions scandal gripping Volkswagen involve more European car makers?

FOX News Radio's Simon Owen explains from the European Bureau:

Germany's Transport Minister saying VW vehicles in Europe are also looking dodgy... that emissions test results were manipulated for cars with certain diesel engines, just like Volkswagen has admitted in the U.S.

Meanwhile another German giant BMW, denying a report in a German magazine, raising questions about some of its diesel cars. BMW insisting tests on its vehicles do reflect real-life use.

In London, Simon Owen, FOX News Radio.