Marvel, in an unprecedented push for viral campaigning online has posted a second trailer for their hot Civil War story arc going on right now.

The new trailer features the comic shop locator info, Civil War Checklist and will be available through Marvel.com as well as Youtube.com so you can share it with friends, post it on your MySpace page, or simply just watch it over and over. To view the trailer, go to http://www.marvel.com/news/-1.413.

Its unfortunate they chose to say MySpace page instead of the more correct and more general term ‘blog’, but its nice to see a major company actually using the internet in a productive way. Without further ado, the second Civil War trailer from Marvel…