It's sad we have to even consider such a thing, but bullet-resistant backpacks are now on some parent's back-to-school shopping lists. Not all are created equal, so buyer beware, For more info on the backpack featured in the CBS12 story, click here. I've collected several videos and news articles so you can learn more about this technology. Going too far? Maybe. Some think it will give a false sense of security, when the best thing to do might be to run in the other direction. But in the right situation, it certainly could save lives.