Intro:
Protests have turned violent at Pakistan's Chaman border, located in the far south of the country and shared with Afghanistan.
The demonstrators are demanding authorities allow individuals crossing the Pakistan-Afghan border to pass without valid visa documents.
40 people have died so far, prompting officials to enhance security in the area.
Hira Mustafa has more.
In: For over a week......
Out: SOC
Dur: 38 sec