What is an example of an Iron Triangle? DOD, NSA, CIA

A musical instrument.

Boeing, NASA, Joint Economic Committee

NSA, Senate Committee on Foreign Relations, House Budget Committee

i'm pretty sure the answer is a

credit card number 4 is the right answer

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )