EDITORIAL: Ranking Trump’s Arpaio pardon
Depending on which Founding Father or long-ago Supreme Court justice you cite, the president of the United States has pardon power to provide mercy in case of an overly harsh criminal code; to provide justice to the wrongfully convicted; and to help the country heal after particularly brutal periods of unrest. Nowhere will you find it is supposed to be used to undermine the law and codify the mistreatment of a group of people based on their ethnicity.
Because it is nearly unquestioned, maybe no other presidential power reveals and relies upon the character of the person in White House as much. That’s why Donald Trump’s pardon of former sheriff Joe Arpaio is so disturbing and damaging.
Trump is far from the first president to issue a questionable pardon. Andrew Johnson pardoned every Confederate soldier.

