EAU CLAIRE, Wis — A middle school principal says he made "an error in judgment" last week by not more fully discussing a teacher's plan to tell seventh-grade students her sexual orientation during health classes. South Middle School Principal John Wallace said in a letter to parents of about 125 students in Stephanie Rowe's health classes that parents send their children to school each day "trusting that we as their educators will make the best decisions as to how to instruct and care for them." "On certain occasions, however, a decision is made that is clearly not in the best...