M.C.A.S. at any cost -- what a rotten way to kick off summer vacation, with a grade-school cheating scandal, allegedly instigated by the school principal. A group of Boston 4th graders say they were told to correct their answers on the statewide test by the principal, who had sent their teacher on a short break during the exam. The kids were upset and told their teacher, who blew the whistle through the teacher's union -- and was then fired by the principal! Methinks this is just getting started...