The Pakistani Taliban

http://en.wikipedia.org/wiki/Tehrik-i-Taliban_Pakistan
http://www.cnn.com/2014/12/17/world/asia/pakistan-taliban-explainer/
http://foreignpolicy.com/2014/12/17/pakistan-peshawar-afghanistan-terrorism-ttp/
http://www.voanews.com/content/peshawar-school-attack-who-are-pakistani-taliban/2563709.html
http://www.nctc.gov/site/groups/ttp.html

http://www.theguardian.com/world/2014/dec/16/pakistan-taliban-peshawar-massacre-attack