cavas: so tailhook, the tailhook association is the professional association of naval aviators. once a year they have a gathering in nevada, the tailhook convention. they talk about airplanes. they talk about flight operations. they also have a lot of drinks and a lot of fun. and they have a lot of good times. that was a tradition at tailhook. a lot of that behavior involved sexual behavior with women. a lot of people would consider that sexual assault. a lot of people could be charged with sexual assault. it's criminal behavior, not just unethical. not just mores. and this was a routine feature of these conventions. in 1991, they went too far. somebody made charges. it came out this was going on. it was a major scandal. you are trying to change behavior, but it affected everybody. the navy investigation went way beyond the aviation community. people had to sign a paper that said you weren't there. anybody who was there was under great investigation. a lot of people resigned. a lot of people were found guilty of various levels of bad behavior. it was a really deeply -- cathartic