like always for xbox live,only us-americans have the chance to get something for free 
but here it is, a free avatar armor if you are an xbox rewards program member and watch at least three of the upcoming election debates on xbox-live:
http://www.gameinformer.com/b/news/archive/2012/09/29/microsoft-offering-incentive-for-watching-election-coverage-on-xbox-live.aspx
If you're planning on watching the upcoming presidential debates, why not on Xbox Live? Everyone will be showing the same footage anyway, right? Also, how often do I get to add the tags Barack Obama and Halo 4 to a news story?
Xbox Live Rewards members who watch at least three of the upcoming debates on their Xbox 360s will get the Halo 4 Warrior Avatar outfit seen above for free. All of the debates begin 9 PM Eastern on the following dates:
October 3 - Presidential Debate on Foreign Policy
October 11 - Vice-Presidential Debate
October 16 - Presidential Debate on Domestic Policy
October 22 - Presidential Debate
Don't forget to register to vote!
