fragment and recommended further analysis. >> in 2013, the level of testing we have now is so further advanced that we have ever had, would you be opposed to further testing? >> no i would not be opposed to further testing at all. it would be interesting to see what the findings are, not just the skin, but also the muscle tissue on the slide. those fragments of tissue can yield dna. >> they found small black particles that they suggested was ammunition residue, but they made no effort to confirm that. why not complete that testing? >> i agree with what you say, a lot can be learned. i don't think anything that's going to be learned is going to satisfy all the different conspiracy theorists. >> congress passed the jfk act in 1992 so americans could have access to some 5 million government pages. it also requires all asass