     /**
      *  @private
      */
-    // TODO (chiedozi): WHy glenn said to make this private
+    // TODO (chiedozi): Why did we decide to make this private?
     private function get navigationStack():NavigationStack
     {
         if (navigator)

    
    [SkinPart(required="false")]
    /**
     *
     */ 
    public var navigator:ViewNavigator;
    

        return navigator && navigator.canCancelBackKeyBehavior;
    }
    
    //----------------------------------
    //  firstViewData
    //----------------------------------
