I, too, am suffering from the problems that face our youth of today. As a parent, I fear for my children as they tend to every day existance. Guns in the hands of our kids, and they do get younger and younger every day.
I just recently wrote a poem called "Little Soldiers". It brought up alot of the same issues your poem did.
It's a sad world we live in today.
Your poem had a good flow until the last line. Didn't quite understand it. Seemed you forced that rhymn to fit with 'corner'.
Overall, though, it was a really good write on your part. Well done.