AUGUST 7 (Reuters) — Actor Vin Diesel leaves his need for speed and picks up a sword for the new film ‘The Last Witch Hunter.” Diesel premiered the trailer for the movie on Wednesday (August 5) in New York: “It’s so exciting. One of the coolest things about doing movies like this is seeing the CGI come to life and seeing the work of the visual effects. It’s kind of, there is something richly rewarding.” […]