It works every time.
No use fooling oneself about injection. Injection allows the onlookers to convince themselves that the condemned man doesn’t suffer. There is no blood with injection. The illusion is that he goes to sleep.
Firing squad is fast and efficient. It was predictable that the left would object to it because they are against anything having to do with a gun.
Stop the rhetoric and get ‘er done before odumbo puts another ban on ammunition. No doubt it will be a lot cheaper and much faster than lethal injections anyway, one rifle and one bullet will do just fine.