TV Geek Out's Heather and Dana discuss episode 7 of True Blood's 4th season, "Cold Grey Light of Dawn." (Note: This is not an episode from the currently airing season five. We're playing catch-up on some backlogged discussions; we'd still like to share them with you despite them not being current.) In this installment, Marnie (possessed by Antonia), along with her circle of witches, casts the