Well here is the first sneak peak for Season 4: 

The Walking Dead Season 4 Sneak Peek (HD)00:45

The Walking Dead Season 4 Sneak Peek (HD)

So what do you think of the very short sneak peak...I think it was quite pointless to show Michonne under attack as we know she will live. Two walkers won't kill her, I suppose this shows us how she ends up injured and Maggie has to carry her back to the Prison. Anyway let me know what you think?