bohm,
There are websites that will give you pretty exhaustive lists of various logical fallacies for reference.
The way you keep guns out of the hands of people who suck is the price, psychological tests, restricting availability to convicted criminals, etc. Sure, a few crackpots and criminals have guns, but guess what: Making more laws won't cause them to go away. I only suggest availability, not proliferation. I talk about the right to bear arms and you suggest "tanks and stuff distributed amongst people". The idea that some people shouldn't have weapons, so therefore nobody should be able to have them is about the same as "Some people should be locked up, so all people should be locked up." Sure, there are those who shouldn't have weapons, just like there are those who shouldn't be allowed to vote, because they're too stupid or evil. Your argument only allows one side of the equation to be armed: The government - and government has proven time and again it has a tendency toward stupid and evil. That's the mentality of feudal Europe and Orient. Maybe a disarmed public is going smoothly right now, but roll the clocks back 70 years and how were they? How about 200 years? 500 years? 1000 years? Armed government has a long history of abusing unarmed people.
thetrueone,
In all honesty, handguns shouldn't be more favored than most guns the US government bans, according to the 2nd Amendment. Since the Constitution isn't protecting a right to prevent crime, but empower the citizens against tyranny, it doesn't make sense. The argument for a handgun is to protect from criminals, not armed government personnel. Granted, many military officers carry a sidearm and the majority of police do too. When something like Waco happens or when citizens have had enough government corruption and rebel, the SWAT team and military will have much bigger guns than a Glock 19. The only purpose a handgun serves is to kill civilians and that is not protected under the US Constitution. Even when a police officer knows he's going into a gun fight, he gets the shotgun out of the trunk, because handguns don't cut it.