Halo 3 trailer questions answered

Halo developer Bungie recently hosted a question-and-answer session on its website, Bungie.net, allowing fans to quiz the team about the Halo 3 trailer shown at last week's E3.

Stunning as it was, the teaser trailer didn't reveal much about the third game in the Xbox 360 franchise, simply showing Master Chief standing on top of a mountain while music swelled dramatically.