Joseph Baena Shares Dad Arnold Schwarzenegger’s Best Acting ADVICE (Exclusive)

Arnold Schwarzenegger had the support of his family, including son Joseph Baena, at the L.A. premiere of “Fubar.” “Extra’s” Melvin Robert spoke with Baena, who is getting ready to make his own acting debut in the upcoming film "Gunner.” He dished on the best acting advice his dad has given him and said Arnold is still the best training partner in the gym!