That was an amazing documentary. It really brings the conflict in Northern Ireland down to a personal level for David, who was brought up Protestant in Glasgow, and then to hear how his Protestant relatives in Derry behaved along Sectarian lines.... really an amazing story. I'm grateful for the link and feel like a learned a huge amount from watching the documentary and delving into the lifestories of these folks who happened to be related to David. I'm grateful to him for sharing such a complicated story.

PS, In the US, I was able to watch the whole thing on youtube from Em's link. Thanks Em!!