Glenn Reynolds notes: "Old Men Should be Dangerous" when reporting on 92-year-old man pulls gun on thieves.
Those against the Right to Keep and Bear arms are by definition against such a situation. The prefer the older, the weaker, the outnumbered to be at the mercy of the young, strong, numerous and violent.
In this case you have a 92 year old man versus 3 thieves.
Carry your damn guns.