This episode's headline: Abortion Challenge; Growing Airports; Iraq Report; Ageless Satire; Favorite Poem. ANCHOR: JIM LEHRER; GUESTS: JAN CRAWFORD GREENBURG; REP. TONY HALL, (D) Ohio; MICHAEL LYTHGOE, Educational Foundation Director; CORRESPONDENTS: MIKE JAMES; TERENCE SMITH; BETTY ANN BOWSER; SUSAN DENTZER; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; FRED DE SAM LAZARO; GWEN IFILL; TERENCE SMITH; RICHARD RODRIGUEZ; KWAME HOLMAN