If a doctor thinks about doing this after the oath to "Do no harm" he took to receive his degree, he either doesn't fully understand what he swore to, or he disregards it when it's convenient to him. Doctors killing their patients, even with the patient's informed consent, still violates the letter of the law and the Hipocratic Oath. And for the government to consider paying them to do this, instead of reminding them of the existing laws is even more disturbing to me.