Well, for lack of other news or opinions, I'll just add a reminder that additional samples should be headed to ALS lab in Tucson any day now, as per "bonanza" NR of 7/9 reporting that, "additional samples expected to go to the ALS lab in about two weeks." (which is Tuesday, 7/23--tomorrow). The NR also said "grab samples will be collected and analyzed" but even after looking at a couple websites with definitions of grab samples, I can't get my head around what they are. TRACY: any chance you could explain in this context what grab samples means and maybe even how they differ from the typical channel samples? Thanks.