This episode's headline: Day of Violence; Havana View; Border Watch; Political Wrap. The guests include ROBERTO ROBAINA, Foreign; Minister, Cuba; BARBARA JORDAN, Chairwoman, U.S. Commission on Immigration Reform; MARK SHIELDS, Syndicated Columnist; PAUL GIGOT, Wall Street Journal; CORRESPONDENTS: CHARLAYNE HUNTER-GAULT; CHARLES KRAUSE; TOM BEARDEN. Byline: In New York: ROBERT MAC NEIL; In Washington: MARGARET WARNER