There are plenty of copperheads around Lake Cumberland and a few timber rattlers in the more mountainous areas around the lake, but there are no cottonmouths. I don't know what kind of snake the guy was bitten by, but if he had taken two hits from a cottonmouth this morning he certainly wouldn't be home posting about it on the internet this afternoon. I also seriously doubt that the Albany hospital even has any cottonmouth anti-venon in the building.