If anyone’s checking the home page and see that the bulletin isn’t there, well if you go into news > halo bulletins, you’ll see the new bulletin already posted.
Here’s a link for those that are lazy.
http://blogs.halowaypoint.com/Headlines/post/2013/05/15/The-Halo-Bulletin-51513.aspx
Enjoy! It talks about the live stream, vehicle weapon tuning, matchmaking playlist updates, and EVA screenshots 
EDIT: And they post it on the homepage right as I post this…awkward 