in for an interview about his possible gang affiliation as part of the validation process. >> we did shakedowns in your unit today. i'm sure that you know. that's why you were out in rec yard for awhile. during the search we found this book here with a bunch of gang writing, gang symbolism, on it. so we just want to ask you about it. >> what about it? >> tell me what information's on there? what do you have written? >> what does it say? >> i'm asking you. that's why it's -- >> come on, man. you guys are going to do what you're going to do, know what i mean? says what it says. that's what it is. there's some numbers, some letters, some initials, you know? if you think they're gang? then take the necessary -- >> let me explain to you -- explain to me what the meanings are to you. >> why? they're for me, they're not for you, for anyone else. they're for me. >> in the back pages of your phone book, you have a lot of inmates' names and numbers.