WHEN JEFF Kirsch saw the splendid documentary “Spellbound” at the Wisconsin Film Festival in spring 2003, he was transported back 39 years to when, as a 13-year-old, he competed in the Scripps Howard National Spelling Bee in Washington, D.C….On Saturday, Kirsch won the national senior bee. (Kirsch is lecturer in the UW-Madison Department of Spanish & Portuguese.)