Question: Talia al Ghul, a fictional character, is the mother of a character who was reinterpreted in 2006 by whom?
Context: Whisper A'Daire is a fictional character in DC Comics.  She is an operative of the League of Assassins headed by Ra's al Ghul, who is primarily one of the archenemies of the superhero Batman. Batman Begins is a 2005 superhero film based on the DC Comics character Batman, co-written and directed by Christopher Nolan and starring Christian Bale, Michael Caine, Liam Neeson, Katie Holmes, Gary Oldman, Cillian Murphy, Tom Wilkinson, Rutger Hauer, Ken Watanabe and Morgan Freeman.  The film reboots the "Batman" film series, telling the origin story of Bruce Wayne from his initial fear of bats and the death of his parents to his journey to become Batman and his fight to stop Ra's al Ghul and the Scarecrow from plunging Gotham City into chaos.  Comic book storylines such as "The Man Who Falls", "" and "" served as inspiration. "The Resurrection of Ra's al Ghul" is the name of an eight issue comic book crossover story arc published by DC Comics in 2007 and 2008.  It involves the return of notable Batman villain Ra's al Ghul, and is his first appearance since his apparent death in "Batman: Death and the Maidens" in 2003.  It also connects back to the "Batman and Son" storyline, which introduced Damian as the son of Batman and Talia al Ghul. Leviathan is a fictional criminal organization in DC Comics, later revealed to be a schism of the League of Assassins under Ra's al Ghul's daughter Talia's leadership. Nyssa Raatko (Arabic: نيسا رعتكو‎ ‎ ) is a fictional character, a supervillainess in DC Comics.  Nyssa Raatko was created by Greg Rucka and Klaus Janson for the Batman series of comic books.  She is an enemy of Batman.  She is the daughter of Ra's al Ghul and the half-sister of Talia al Ghul. Talia al Ghul (Arabic: تاليا الغول) is a fictional character appearing in American comic books published by DC Comics, commonly in association with Batman.  The character was created by writer Dennis O'Neil and artist Bob Brown, and first appeared in "Detective Comics" #411 (May 1971).  Talia is the daughter of the supervillain Ra's al Ghul, the half-sister of Nyssa Raatko, on-and-off romantic interest of the superhero Batman, and the mother of Damian Wayne (the fifth Robin).  She has alternately been depicted as an anti-hero. Henri Ducard is a fictional comic book character appearing in books published by DC Comics, usually as a supporting character in stories featuring Batman.  Created by writer Sam Hamm, Henri Ducard's first appearance was in "Detective Comics" #599 (April 1989), as part of the "Blind Justice" story arc that Hamm, the screenwriter of the 1989 "Batman" film, was asked to guest-write by editor Denny O'Neil.  The character (amalgamated with Ra's al Ghul) appeared in the film "Batman Begins" portrayed by Liam Neeson. Ra's al Ghul (Arabic: رأس الغول‎ ‎ "Raʾs al-Ġūl"; "Ghoul's Head" or "Demon's Head") is a fictional supervillain appearing in American comic books published by DC Comics, commonly as an adversary of the superhero Batman.  Created by editor Julius Schwartz, writer Dennis O'Neil and artist Neal Adams, the character first appeared in "Batman" #232's "Daughter of the Demon" (June 1971).  The character is one of Batman's most enduring enemies and belongs to the collective of adversaries that make up Batman's rogues gallery, though given his high status as a supervillain, he has also come into conflict with Superman and other superheroes in the DC Universe. The League of Assassins (renamed the League of Shadows or Society of Shadows in adapted works) is a group of fictional villains appearing in American comic books published by DC Comics.  It is a group of assassins that work for Ra's al Ghul, an enemy of the superhero Batman. Damian Wayne or Damian al Ghul (Arabic: داميان الغول) is a fictional superhero and at times antihero appearing in American comic books published by DC Comics, commonly in association with Batman.  He is the son of Batman and Talia al Ghul (Arabic: تاليا الغول), and thus, the grandson of Batman villain Ra's al Ghul.  The character originally appeared as an unnamed infant in the 1987 story "", which at that time was not considered canon.  Following this, various alternate universe stories dealt with the character's life, giving him various names.  In 2006, the character was reinterpreted as Damian Wayne by Grant Morrison, and introduced into the main continuity in "Batman" #655, the first issue of the "Batman and Son" story arc.  Damian Wayne is the fifth character to assume the role of Robin, Batman's vigilante partner.
Answer: Grant Morrison