CAMBRIDGE (CBS) – The Andrew Peabody School in Cambridge snubbed Santa the day before the winter concert. Principal Jennifer Ford sent a letter home to parents on Thursday letting them know of the change. The letter said in part: “I am writing to you today to inform you of a change in our concert series this winter. Our First through Fourth grade concert as well as our Kindergarten concert will not include a visit from Santa Claus this year.” Robert Thompson has two kids in the school. He said the concert traditionally closed with Santa running through the aisle. He...