Caleb Cushing

The Normans came over, lance in hand, burning and trampling down every thing before them, and cutting off the Saxon dynasty and the Saxon nobles at the edge of the sword; but the right of petition remained untouched.

Patients who are being kept alive by technology and want to end their lives already have a recognized constitutional right to stop any and all medical interventions, from respirators to antibiotics. They do not need physician-assisted suicide or euthanasia.