VIDEO : Carrie Fisher's death renews questions about digital recreation

Carrie Fisher's death was a jolt to the "Star Wars" community. But it could help spark a necessary and overdue conversation about the practice of using computer-generated imagery to recreate the likenesses of dead actors. Last week Lucasfilm responded to rumors that Fisher's "Star Wars" character could be digitally inserted into future movies, issuing a statement that read, "We want to assure our fans that Lucasfilm has no plans to digitally recreate Carrie Fisher's performance as Princess or General Leia Organa."