course, the weather. check this out, you re talking about 6 inches of snow here in dallas, and downtown dallas. this is on top of, of course, the snow and sleet and ice that we had earlier this week that actually shut down dsw international for a couple of hours, the first time since 9/11. this morning with the snow, of course, we only had one runway open, this has delayed many of the fans coming in for the super bowl, over at dallas-lovefield, i think they were shut down for a while, so you can set a pretty picnic, can t predict the weather, when you talk about setting up for the super bowl. also rolling blackouts for pre to prevent a system overload. because it s been so cold, literally in the single digits with wind chill below zero, do you boys stadium was exempt from the rolling blackouts in preparation for this weekend s super bowl, but they ve called in extra snow plows and salt truck to try and keep the streets clear for the weekend and they re hoping it will warm up into the