From NYT Article: Judges Set Hurdles for Lethal Injection
(snip)
In veterinary euthanasia and in assisted suicides in Oregon, a single lethal dose of a long-acting barbiturate is typically used. But corrections officials and their medical experts say using that method in executions would take too long and
would subject witnesses to discomfort.(snip)
http://www.nytimes.com/2006/04/12/us/12lethal.html?hp&ex=1144900800&en=6921109d1af546bc&ei=5094&partner=homepageWhy on earth is the 'comfort' of witnesses have any weight in a decision on how to kill someone? It should be uncomfortable to witness the death of another human being I don't care who that human being is. If you can't stand the discomfort of 'witnessing' then that hardly speaks well of the justness of the killing.