captions transcript [News Clip: Oil Slick (Laguna Madre)] Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. Date: August 27, 1979, 6:00 p.m. Duration: 1 minute 03 seconds Creator: KXAS-TV (Television station : Fort Worth, Tex.) Partner: UNT Libraries Special Collections