Michigan high school cancels, then un-cancels controversial speech Listening to Rick Santorum is the kind of activity that requires parental permission. That's the conclusion a Michigan high school has come to, after a planned speech by the former presidential candidate inspired massive backlash. On Monday, Grosse Pointe High School decided to just cancel the event, but that generated outcry from the other side. So now the speech is back on, but students will need a signed permission slip to watch, the Detroit Free Press reports. Langston Bowens, the socially conservative senior who invited Santorum, has accused the school of...