Although there is no video of the "battle", the local 6:000 pm news just had a good segment and interview with the man. He has a certain sense of self confidence and toughness that no doubt saved his life. The conservation officers found 2 cubs close to the dead mother bear that were put down as they probably would not survive without mama and there were also worries that the cubs would pick up on their mother's aggressive behaviour.

Once the news is over, I'll check their website to see if they posted the interview and will post a link here.

The interview video is online here. Click on the "News Hour" link then the "Bear Attack" link