comic boy wrote:I really cannot understand why more people dont carry guns, statistics clearly show that the more firearms in circulation the less potential there is for violent incidents

Every country has the right to make its own gun laws, and if most people want to be able to carry guns, they should.
However, the often repeated claim that more guns equals more safety is a blatant lie. It's not even a mistake, cause the statistics are and always have been absolutely clear.
Americans are far more likely to possess a weapon of some kind, often a firearm, than Europeans, and the American homicide in a good year is easily twice as high as the European rate in a bad year. Check the murder rate page on Wikipedia if you don't want to take my word for it.
Yes, if you are in a school/mall/church and some wacko opens fire, you're better off if you have a gun yourself. However, few if any gun owners ever stop to wonder why these attacks happen so much more often in the gun friendly USA than in the rest of the industrialized world.
What law Americans live by, is entirely their own affair, but the safety argument is complete bogus.