Maybe all of you should see the story that Larry King Live aired regarding the young woman who had her face ripped off by a mtn lion, her friend refused to let go of her, this is what saved her. The lions are dangerous - it doesn't matter if you are in the pristine environment of Boulder, oh pleeeez or anywhere else. I agree with the other comment - it will take a child being killed and then everyone will say - how did this happen - wake up people - the lions are dangerous and the deer should be controlled so they stay out of the urban area.