stana? >> thank you. with a broad stroke i would say getting something that works to spec has been the most difficult part of this program. project 28 was accepted. it didn't meet all the specifications but it's within the right of the secretary to accept it and he did back in march, 2008. it has been helpful but it has not worked to spec and now we're seeing the same thing. i would note that the spec for acceptance of block 1 is now a 70% identification rate. so that means you're talking about drug runners or bad criminals, it can be accepted if they can find 7 out of 10 of them. and i hope that would -- >> 3 can really be explosive. >> i hope that that metric would come up because, you know, figuring at 3 out of 10 are going to get by and you can still accept the program, as i understand that metric, seems to be a lower bar than maybe we want. >> what about the training of the border patrol agents? their understanding, comprehension and comfort level with it? >> they have been trained on project 28 and