Ford River Rouge Plant Roof Collapses?S

We're told the roof of the Severstal Steel building at Ford's River Rouge Complex has collapsed due to snow. No injuries believed at this time.

We first heard it on CNBC a few minutes ago and we'll bring updates when we know more. Or if it's true or not. We also saw the following update on Twitter for whatever it's worth:

Ford River Rouge Plant Roof Collapses?S

UPDATE: The Detroit News has more on what happened here.