<p>If Paul Hill dies by lethal injection Wednesday in Florida as scheduled, many will debate what led to the first abortion violence-related execution in the United States.</p>
<p>They'll take measure of Hill's passionate, intractable beliefs. His days of showing up outside abortion clinics. His appearances on national television to defend the shooting of abortion doctors as "justifiable homicide." His saying that God told him to kill a doctor outside that Pensacola abortion clinic in 1994.</p>