NASCO client list 2004-08 from City of Dallas vendor records
11/09 NASCO letter to clients re: "misleading and prejudicial (media) statements"
2/10/10 thank-you letter from Water World (Denver-area waterpark) to John Hunsucker & NASCO
Rowlett TX Says CBS News Conducting Witch Hunt Re Controversial Training of Wet Zone Lifeguards
NASCO Position Paper re: abdominal thrusts for drowning rescue, John Hunsucker (undated)
University of Houston School of Engineering mag article on Hunsucker & Heimlich (1995)
7/27/09, "Local Lifeguards Trained in Dangerous Techniques," CBS11 News, Dallas