Exclusive: Pre-edited excerpt from 60 MINUTES

MIKE WALLACE: Did your former trainer, Brian McNamee ever inject you with anything?

ROGER CLEMENS: Yes he did.

WALLACE: What?

CLEMENS: Lidocaine, and B12. It's for my joints and and B12 I take still today. A lot of trainers—

WALLACE: And that's all?

CLEMENS: That's it.

WALLACE: Never, never a human growth hormone?

CLEMENS: Never.

WALLACE: Never testosterone?

CLEMENS: Never. Never.

WALLACE: And never anabolic steroids?

CLEMENS: Never.

WALLACE: Swear?

CLEMENS: Shit.

WALLACE: No, I meant, swear?

CLEMENS: Uhm... hell... damn... ass?

WALLACE: No, I meant, swear!

CLEMENS: Bung-hole? Blowjob. Hairy bigboy? Is that what you want?

WALLACE: No. It's a question: Do... you... swear?

CLEMENS: Sometimes. Not around Andy.

WALLACE: Fuck.

CLEMENS: Good one.