Believe DRF's excellent correspondent Mary Rampellini is at Delta tonight, but don't know if she is blogging. I'm gonna keep track of these races, and will put up a post or two as the night goes on. First off -- it's snowing. Let me say that again. It's Dec. 4, this is Louisiana, and it's snowing. Got it? Precip has rendered the main-track sloppy.