Nate Silver of 538.com upgrades competitiveness of Florida Senate race
From Nate Silver of 538.com, perhaps the best political site you’re not reading: “The pace of Senate polling has slackened this month as pollsters have turned their attention to next Tuesday’s elections as well as the continuing fight over health care. My attention, likewise, has been concentrated on those other areas. But for the sake of continuity, a very brief Senate rankings update is in order as the clock ticks down on October. I am changing the status of only…