User blog comment:Rassilon of Old/Young Justice spoilers at Comic-Con 2012/@comment-99.14.217.184-20120726034620/@comment-70.75.82.239-20120729050320

Maybe, but given how it seems that Impulse uses the same slang that the "invaders" us (I know that there is 99.99% certainty its the Reach but nothing is certain yet) It could just be the earth got fried by aliens. Besides if they are going to do a super-powered war I saw base it on the classic Kingdom Come and build either a season or movie around it.