WESTFORD (CBS) – Westford school officials are getting tough on classroom holiday parties. They’re banning sugary snacks and sweetened beverages from the celebrations this year. Students are being told to leave the Christmas cookies, cakes, candy bars, and soda at home and to bring fruits, unsweetened juices, popcorn and raisins instead. Superintendent Everett Olsen says the ban on holiday sweets has nothing to do with being politically correct, rather, his motive is simply promoting a healthy lifestyle. “We aren’t trying to take the Christmas out of Christmas. We’re not trying to take the enjoyment out of children’s lives. We’re just...