Share '"The Dark Knight" earns $66.4 million on Friday'

Source: Variety Earning an unheard of $66.4 million in its first day, Warner Bros.’ Batman sequel “The Dark Knight” is poised to become the highest opener ever for a non-holiday weekend after “Spider-Man 3,” which debuted to $151.1 million. “Dark Knight,” directed by Christopher Nolan and returning Christian Bale as the caped crusader, easily soared past the $59.8 million earned by the “Spider-…