Jad,
I actually believe he did the interview on the same day as the BRR interview i.e Friday night US time on the 22/2/08 but was posted on wallst.net on the next business day which was Mon 25/2/2008.
Anway besides his voice, I believe it was a positive interview and he'll do whatever it takes to have a signed contract for Kwanza Oilfields before he leaves Angola for the US of A.