New Promo of 'Sons of Anarchy' Season 4

New images from season 4 of the "Sons of Anarchy" are divided into a fresh promo. The gang hit the road and return to Charming after his release from prison, but  the journey is stopped by the police. Also in  the video are Charlie  Hunnam's Jax and his new hair cut, the new  sheriff played by Rockmond Dunbar, and Ron  Perlman's Clay, who draws his gun.San Diego Comic Con, Kurt Sutter has shown