I can't support it as long as there is a risk that we'll execute an innocent person, and that risk is very real.
OTOH, nitrogen asphyxiation requires no special equipment or training or safety procedures. You pump nitrogen into the airtight room while remotely monitoring the inmate. When they're dead, you just pump oxygen back in. No special venting of noxious gases needed.
OTOH, nitrogen asphyxiation requires no special equipment or training or safety procedures. You pump nitrogen into the airtight room while remotely monitoring the inmate. When they're dead, you just pump oxygen back in. No special venting of noxious gases needed.