Hidden within each of Black Ops' 14 main missions %26ndash; "U.S.D.D." doesn't count %26ndash; are three recording boxes known as intel. That's 42 in total, and the more you collect, the more censored black bars will disappear when you access the intel section of the main menu. Plus, you'll unlock an Achievement /Trophy.
So, ready to search? Pick a mission and we'll show you exactly where to look.