Gipsy Danger vs. Horned Kaiju

Have a look at this still from the [url=/]Pacific Rim Trailer[/url] where the [b]Jaeger[/b] [i]Gipsy Danger[/i] fights one of the [b]Kaiju[/b] in the sea. This Kaiju looks to have a massive horn on the top of its head, much like a [i]Goblin Shark[/i], with teeth to match. But something else stands out to me - it looks to me like there is a glowing blue light emanating from the mouth of the Kaiju. Am I mistaken? Have a look and you tell me: [center] [url=http://www.pacificrim-movie.net/gallery/view/img/83][img]http://www.pacificrim-movie.net/media/gipsydanger_vs_hornedkaiju_pacificrim.jpg[/img][/url] [/center] If it is, this could suggect that the Kaiju have some kind of biological projectile ability, like [b]Godzilla[/b] - and can "spit" or "breathe" toxic or harmful substances, whether it be radiation, like Godzilla, or perhaps something else like, Acid? We already know the [b]Kaiju[/b] have toxic / acidic blood. So, this isn't such a far fetched idea. What do you guys think?