Violence and smut are of course everywhere on the airwaves. You cannot turn on your television without seeing them, although sometimes you have to hunt around. ↗
Absolute 80's is three hours of mainstream 80's music. I also do New Wave Nation that is more cutting edge. It is more punk stuff from the 70's to the 90's. ↗
The only one that seems to be able to hold the business is Disney. They do it is because they have a fabulous philosophy about marketing- but even they wavered. ↗
One big, glaring difference I can think of between Iraq and Vietnam is the news coverage. During the Vietnam War era, you had TV coverage of the war saturating the airwaves every night, and that coverage wasn't put through a military filter at all. ↗