Lila's history made me think of an experience I really don't want in the family history!  LOL!!  Some years ago Barbara and I were at a conference in San Antonio, Texas.  A young man at the conference wanted some volunteers to interview for a college course he was taking.  We volunteered since so many of the participants were leaving the campus as it was an afternoon "off"   Several months later low and behold, I am watching PBS TV and there I am as big as life being interviewed.  Only a brief statement from me but in a context which I did not appreciate! I was shocked!  Others I heard from said the conference leaders were going to contact those responsible since we were promised this stuff would not be "live"!  I never saw it again and assume it was "taken" care of.  Do be careful to whom you tell your troubles, especially if they have a camera.