CGRtrailers, from Classic Game Room®, presents the "Factions At War" featurette for BIOSHOCK INFINITE from 2K and Irrational Games. Creative Director Ken Levine describes the background of the City of Columbia and the people within it. The factions on Columbia include the Founders and Vox Populi with the two combating one another and became even more violent as the conflict between the two continues. BioShock Infinite with be out on the PC (Microsoft Windows), PlayStation 3 (PS3) and Xbox 360 gaming systems when it is released. Enjoy!