Anyone who really wants to can get whatever they want be it drugs, guns, etc within a certain amount of time. The Tucson shooter likely got the money to purchase the guns from his parents, providing they didn't purchase them for him. As more has come out, I seriously doubt a responsible shop would have sold him the guns. Don't think he could have acted not crazy long enough to pass scrutiny.
As for gun ownership itself, whether you have a mental disorder or not, I tend to say yes. Mostly it has to do with not being for anything that disarms victims and not liking unintended consequences of government edicts.
As for gun ownership itself, whether you have a mental disorder or not, I tend to say yes. Mostly it has to do with not being for anything that disarms victims and not liking unintended consequences of government edicts.