] Before the war in Iraq started, teacher Gary Tankard let ] his students at Bergen Catholic High School know where he ] stood, wearing a button that read, "War is not the ] answer." Several of his colleagues did the same.  ] ]  ] Although Pope John Paul II was preaching a similar ] message, school authorities objected and said the red, ] white and blue buttons had to go. The other teachers ] relented, but Tankard resigned.  ] ]  ] "This was a matter of conscience," Tankard, 63, told The ] Record of Bergen County for Wednesday's editions.  No matter where you stand on the "separation of church and state" issue, this is just pretty wrong.  |