Cho was deemed a danger to himself. and later released.
our society has this belief that when people have a problem that they can become "all better" after some talking and some Zoloft.
so this gives rise to nobody questioning this guy that had a problem 3 years ago wanting to purchase a gun now.
and if he could not have gotten the gund at a store what makes any of you think that he could not buy them on the street?
all that gun control laws do is make it harder for honest citizens to obtain a gun. be it for personell defense, hunting or recreational shooting.
had 1 person in that school other than Cho had a gun with them this could have been stopped long before.
criminals and madmen rely ou the gun control laws and the beliefs of society to guarantee that when they commit a crime or go on a rampage that they are the only one with a gun.
would that everyone carried a weapon these things would be stopped in short order.
had i been in that school i would have done what everyone else did. Shat myself. then duck and run.
had i been there and had my own legally purchased and carried firearm. then his power is depleted. because i can kill him as easily as he can kill anyone else. and he knows this.
the criminals know that if people are armed that they will fight back. and they rely on society and their fear of weapons, and in paticular gun control laws to keep them on the top of the food chain.