Heavy snows may have shut down the Eiffel Tower today but the white stuff is one reason shares of Vail Resorts (MTN) are up where the air is rare right now. It stands atop another fresh 52-week peak as we speak ending up more than 1% this afternoon. This comes on top of a torrid recent run that saw CEO Robert Katz take a bow on CNBC only 24 hours ago.The firm incorporated in 1997 runs ski properties in locations including Vail Breckenridge and Beaver Creek Colorado and has a large luxury lodging operation. Though Vail Resorts actually saw ...