Parents are angry that the acting principal at PS 375 in Crown Heights is not being offered a permanent spot. The Department of Education says the acting principal, Mr. Johnson, will not be filling the position permanently and he is not in the running. Parents say they don?t understand why he is not being considered. They say their children need stability. In the last five years, the school has had five different principals. The Department of Education says they are in the process of selecting the right person.