Cadillac CTS-V Wagon - high speed grocery getter

It's moments like these that make the auto journalism gig one worth pursuing. Stepping off a plane on my return home from Chicago's auto show, I found a Cadillac CTS-V Wagon waiting for me at the airport. How could anyone be excited about a station wagon, you might ask. Did you see the part where it's a CTS-V Wagon?In what would, at first blush, appear to be a weird bit of nomenclature