Abby Johnson writes about how she started as a volunteer at a Planned Parenthood clinic in Texas and eventually moves up and into the director position at the clinic. A lot of info on her feelings about abortion and even going through it herself but basically had stayed on the business side of things. When at one point asked to assist with an abortion by holding the ultrasound equipment she is horrified at what she sees and reconsiders her whole opinion of abortion. She soon after leaves and basically joins up with the pro-life group that has been praying on the other side of the fence at the clinic.
I will be posting it on PBS at some point, I think there were around 29 WL for it.