Halo 4 To Be Shown On March 5th?

As some of you may know, Microsoft held a spring showcase to promote upcoming Xbox 360 titles in San Francisco on February 29th. While the embargo for the products that were shown will be lifted on March 5th, some journalists are already talking about Halo 4 Single Player and Multiplayer footage that presumably has been shown at the event.

Rumors around Halo 4 have been getting more persistent in the past few weeks. About a month ago, multiple sources were reporting that Halo 4 would be shown at the spring showcase. More recently, a fan-made trailer announcing a November release date for the game has been confirmed as fake by Microsoft, but not without a mention to "stay-tuned".