var vtn_player_type = "vp";var ven_video_key="NjEzMzE0fHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Dozens of people in Pakistan's northwestern city of Peshawar pay tribute to the brothers who carried out the Charlie Hebdo murders. Duration: 00:40