Today in History By The Associated Press Dallas police and fire pension in crisis, retirees concerned By CLAUDIA LAUER Pam Grier, Jessye Norman win Harvard's W.E.B. DuBois medals The Associated Press Family of Indiana child with cancer hopes to help others By MICKEY SHUEY Some teacher supply stores find themselves shutting down By THOMAS B. LANGHORNE Lunch is too expensive, study finds Abha Bhattarai Oak Park couple create haven in Central Illinois By Patricia Gerlach France's former grand rabbi Joseph Sitruk dies at 71 The Associated Press US terror attacks' common denominator: Anwar al-Awlaki By LARRY NEUMEISTER In battle for Iraq's Mosul, many forces with many motives By SUSANNAH GEORGE and LEE KEATH