Before revealing what item he brought, he gave his classmates the clue that "it is something that blows things up." Well, they determined it was fake when the school did not blow up. This is not the first or second time a student brought a grenade in to show his friends. So it begs the question- Where are kids finding all these grenades? I don't think I've ever even seen a grenade, but somehow kindergartners have them at their disposal!
