Over 120 studies have been done to date. What we are seeing at this point is that they are generally safe, very effective tools. We haven't seen a scenario where they can repeatedly say that if you have scenario A, B, and C occur you're going to have a certain outcome.
I can tell you that here in Canada, in 16 of those incidents where it did go to six jurors and was peer-reviewed through the process of an inquest, the taser was not even mentioned as having contributed to or been a cause in any of those cases. There are still some new ones pending with the more recent incidents, and we have to rely on the medical researchers to be able to document that. It is certainly an emotional event that we are sympathetic to, but we have to rely on the science, and that's what this information here is providing.