The young man who played the interviewer was much too timid, but the camera operator and his crew looked enthusiastic, so I stopped to listen to what he wanted.
I asked him what the purpose of the interview was, and he mumbled something about a "student project". The project seemed interesting, so I was willing to oblige. I asked if I could have a copy of the footage, and he was bewildered, looking at his crew, who looked bewildered, also. The eventually said "no". I asked if they had a model release so that I knew what the footage was to be used for. Again, "no".
Ironically, I was carrying my video camera, microphone, and four copies of a model release in my bag. I told them that I always have a release (it puts the subject at ease knowing what you're going to do with the footage!). They would not agree to give me a copy of the footage or present a model release, so I declined the interview.
Supporting young talent is a great idea. In fact, one of my assistants is a student who is learning the ropes. In exchange for assisting she gets free on-the-job training and gets to use the equipment for her practice. I don't mind helping out, but I believe that you should be compensated for what you do. Your time, talent, and treasures are valuable. In the interview situation, there should have been something that I could walk away with.
From time to time I offer TFCD sessions to a select candidate. Sometimes an actor/actress or model is starting out but cannot finance the session. I exchange my services to them for their services, whether it be modeling or acting.
There's no such thing as something for nothing. Everyone is worth their hire.