I left the office at four o’clock yesterday. The sunshine nearly blinded me, an unusual occurrence. Then again, I’ve never left the office that early. Getting into my car, I followed the usual ritual: buckled seat belt, turned right out of the driveway, made another right on the first street, headed towards home. Sylvia Poggioli of All Things Considered interviewed Venetians on how cruise ships in the small canal affect the fragile landmark, rattling the ancient architecture. How silly, I thought, that anyone would consider ruining such a valuable landmark just so a couple from Akron can snap a few photos of St. Mark’s from the foredeck. Pulling up to the first…