"If you were outmatched by a couple of punks with fully automatic weapons, I'm sure you'd be cowering behind an object too."
Are you trying to imply that "fully automatic weapons" were used by the Littleton shooters?
This was clearly not the case.
No, I'm implying that those they gunned down had no way of defending themselves, it doesn't matter of the shooters were using .22 rifles or fully automatic weapons.