mother with the wrong tone, you look at me wrong, i'm going to take you in there and wear your ass out with this belt. dours understand me? >> yes, sir. that's what it's come to. that's what it's come to. >> adams leaves the room and doesn't return. >> all of a sudden i remembered the camera. as fast as i could, i took the camera down and plugged it into my computer. i copied it in a few different places and i erased the tape. >> hillary says her father's physical violence tapers off after the incident and for the next several years the video remains a secret. that would change seven years later in the fall of 2011 when hillary, 23 and living on her own, decides to release the video after a financial dispute with her father. hillary posts the video on youtube.