The way I see it, as a liberal and a gun owner, gun we need better gun laws.
In this situation, the male show shot the suspect is justified, but he's stretching it about as far as it can go. The suspect just committed a violent crime, that traumatizes victims, armed robbery is right there with murder and rape.
Could the shooter have stayed inside and did nothing? Sure. But there is some allowance to be made for having a fear for the wife, especially after what happened. Could he have been a stereotype just waiting to use that CCW and play hero? Yes.
I don't have a lot of sympathy for someone who decides to terrorize a bunch of people at a waffle house.
Now as far as meta discussion assault rifles and the like, people need to moderate their views. They also should at least make an effort to see the other side and educate themselves. Discussions do get bogged down in terminology because a lot of ignorance floats around in gun threads.
It would do many anti gunners a service to actually read up a bit on guns or find a friend who can take them to a day at the range. AK are not fire breathing kill demons and they're not toys either.
The NRA and the like would be a lot weaker if people would stop using hyperbole and spooking the one issue voters that give them power.