I noticed that too, Jaz. The only actual quotes in the article attributed to Tatum that I saw were "I saw silhuettes of targets" and "frag the room".
Red suggested that the Marines may just answer "yes" or "no" to questions (ref. Gannon). It could be that Walker has very little to report that's to his liking, so his article is his typical blather.
I was thinking the same thing. He makes no mention at all of cross examination, I do think the defense has the right of cross under the UCMJ, right?
If there was cross examination or no cross or if it was coming up I'd have thought he would have at least mentioned it.