Canadian-born director Arthur Hiller, who spent more than a decade mostly working in television before a career in feature helming that included “Love Story,” “The Americanization of Emily” and comedy “Silver Streak,” died Wednesday. He was 92. “Love Story,” based on the bestseller by Erich Segal, was an enormous box office hit in 1970 and was nominated for seven Oscars, including best picture. Though many critics dismissed the movie as too sentimental, it is No. 9 on the AFI’s list of the most romantic films of all time. Hiller served as president of the Directors Guild of America from 1989-93...