As production continues in Atlanta on Fast & Furious 7, franchise star Vin Diesel is approaching a social networking milestone with nearly 50 million fans on his Facebook page. The actor released a video from the set which shows some of his combat training with martial arts legend and new cast member Tony Jaa. It isn't exactly known how these high-flying martial arts techniques will be used in director James Wan's action-sequel quite yet, but stay tuned for more photos and videos from the set as shooting continues.