Colin Kaepernick is going to get his shot at the NFL again. Teams that are interested in his services are being told he will hold a private workout on Saturday.His agent was seeking another day.It is a number of years since he played in the NFL. After starting the controversy of kneeling during the National Anthem, he was basically blackballed by NFL teams. He won a lawsuit over the league for lost wages. He will have a chance to get some of that back if he impresses on Saturday.