Please, do at least read the article before repeating popular misinformation.
Welcome to Slashdot. I can see from your number you've been here for some time, but when you immigrate, you should always try to integrate into the host society. RTFA? You are insulting my culture.
One thing you'll notice is that in most instances where there's been a mass shooting, the proposed remedy for gun control would not have prevented the mass shooting from happening in the first place.
That's a subjective statement. The Columbine shooters took half their weapons from the legally-owned stash of one of their fathers, and the other half were bought on the black market, and the argument is that they would have just bought more if they hadn't had access to Dad's guns. This may be true. Some claim that te presence of guns at home somehow "normalised" the idea of having guns, and that they wouldn't have gone and bought them. This may be true, but seems to be a pretty thin argument. The real crux of the argument, though, is the effect of supply, demand and risk on price. Illegal firearms are extremely cheap in the US as they're much easier to get hold of and easier to transport, due to the number of legal arms around. In the UK, there are very few legal guns in circulation, so the cheapest source of illegal firearms is unavailable (I refer, of course, to those obtained by burglary and mugging). Prices are so different over here that e Columbine shooters would have been able to afford one at most... but then he gun market is so specialised and paranoid that they probably would never have found anyone to sell to them.
Old programmers never die, they just hit account block limit.