I am troubled by the relevance to the Colorado Board as the incident took place in Florida, and the 71 year old who took on those robbers was carrying concealed.
Don't see the relevance to Colorado, nor to open carry either.
There is a specific location to place this type of story, under "True Tales of Self Defense", and would be more appropriate in that board.
As the story is two weeks old, and has gone viral over the internet, it may be a bit dated, and is already reported on the True Tales of Self Defense board.
When posting, it is hoped the topic of a post will be of relevance to the specific board it is posted in.
I ain't trying to bust your chops here, but trying to suggest the appropriate location for this particular post, in that it hasn't anything to do with open carry or of particular relevance to Colorado.
Appreciate the thought, though.
Are you going to Franktown on the 4th?