As I indicated, we have worked with the very same experts as the CBC used, and we have received and listened to their advice with respect to the testing we have undertaken.
Perhaps I could make two very quick points.
First of all, with respect to the Wake Forest University Baptist Medical Center test, I stated in my opening remarks that it was published in the Annals of Emergency Medicine, a peer-reviewed scientific journal of the American College of Emergency Physicians.
I do not, however, want to leave any room for the suggestion that I believe the amount of independent study, including peer-reviewed study, with respect to this device is adequate. We are very interested and very actively supportive of further research and further analysis, and part of that is work being undertaken in Canada. We will continue, as I indicated in my opening remarks, to follow and monitor it and to make adjustments as appropriate with respect to our policies and everything associated with our use of the weapon.