fan rs starting to head to dallas for this sunday s super bowl. if they can get there, by the way. it s been tough for those used to green bay and pittsburgh. the weather will feel a lot like home. wednesday, the coldest day in dallas in 20 years. more snow is expected between now and game time. let s get a preview of the big day with darren rovell. in his snow outfit, too. apparently, we re covering the collapse of the metrodome in minneapolis. are you in dallas? i m not sure. ipg i m in green bay, chuck. this is crazy. on tuesday, they had a sheet of ice come in. apparently, they have never heard of salt before. then came the snow on wednesday. the snow last night into the morning now we have ice pellets, i believe that s the way you describe it. it s really started to crimp the business around here.