This episode's headline: Salt and Blood Pressure; Nailing Down the Platform; Computer Prying; Old Songs, Young Fans; Book Review: The Spectacle at the Tower. The guests include In Toronto: Dr. DAVID McCARRON, Oregon Health Sciences University; In Washington: Dr. ALLAN FORBES, Food and Drug Administration; Rep. TIMOTHY WIRTH, Democrat, Colorado; Rep. MICHAEL BARNES, Democrat, Maryland; Del. WALTER FAUNTROY, Democrat, District of Columbia; ROBERT ELLIS SMITH, Privacy Journal; In New York: ROBERT ALDRIDGE, Book Reviewer. Byline: In New York: ROBERT MacNEIL, Executive Editor; In Washington: JIM LEHRER, Associate Editor; JUDY WOODRUFF, Correspondent; Reports from NewsHour Correspondents: ALLISTER CLARKE (Visnews), in Moscow; CHARLAYNE HUNTER-GAULT, in New York
