WSFASubstitute teacher claims he was banned for thanking students who stood for Pledge of AllegianceWSFAST. LOUIS COUNTY, MO (KTVI/CNN) - Although a substitute teacher says he was banned from a Missouri high school for thanking students who recited the Pledge of Allegiance, the school district says it was a pattern of incidents that led to his dismissal.Parkway says substitute had 'a pattern of inappropriate conduct' before Pledge incidentSTLtoday.comall 93 news articles »