Here’s a look at DC’s SUPERGIRL #5, part of the REBIRTH line. Kara’s father, Zor-El has turned all of Argo city into Cyborgs. Can Supergirl stop him? Will she need Cat Grants help to do it? SUPERGIRL #5 Written by STEVE ORLANDO Art and cover by BRIAN CHING Variant cover by BENGAL Retailers: This issue…