User blog:N7/Modern Warfare 3 Collection 1 Trailer

http://www.youtube.com/watch?v=LIaVtZetOa4

A trailer for the Modern Warfare 3 Content Collection 1 has been released. The "map pack" will be released on March 20, 2012 for players and will include Liberation, Piazza, Overwatch, Black Box, Black Ice, and Negotiator. The pack will cost $14.99.