(after hearing on the news that the fire is suspected of being started by homemade pyrotechnics)
Cameron: Homemade pyrotechnics?
Michael: Yeah, like fireworks, flares...
Cameron: Or model rockets. Michael that model rocket we launched yesterday in my backyard...it never came down! Think we started the fire?
Michael: There's no way. All we did was push a button.
Cameron: That shot a vessel of highly flammable balsa wood containing gunpowder! (looks around) Into bone-dry brush igniting a gigantic conflagration.
Michael: Uh oh.