The iTunes Terms and Conditions are legal agreements set out to “govern your use of the iTunes Store.” You can read the whole thing here. One interesting piece of language in the agreement is that “you also agree that you will not use these products for any purposes prohibited by United States law, including, without limitation, the development, design, manufacture, or production of nuclear, missile, or chemical or biological weapons.” See the screenshot below:
It’s no secret that Apple’s lawyers are good at what they do, and there’s probably a good reason for adding this. However, I’m not sure how my That Thing You Do soundtrack from iTunes could aid in the design of a harmful weapon. Then again, I’m no rocket scientist.