AMC has released two promos for the second half of The Walking Dead Season 3, which premieres February 10th.  The teaser, top, previews the coming war between Woodbury and our heroes; the clip below shows the events immediately after the cliffhanger at the end of the first half of Season 3.  The series is coming off its strongest ratings ever, for the first half of Season 3 (see "'TWD' the Top Fall Series").