The main purpose of these militant groups is to kill people, create a chaotic situation and anarchy wherever they live and operate.  Also, they want to bring Sharia Law in all countries which means the people in those countries will be forced to live a life style of 7th century.  Lot of petro dollars are being given to these brain-washed militants to fulfill this objective.  Their philosophy is same whether they are in Asia, Europe, Africa and in the American continent.  No civilized nation likes their way of leading a life.  It is inhuman, destructive and disrespectful to mankind.  So, logically speaking, the aim of the civilized nations ought to be to eliminate this threat from the face of earth for the sake of mankind.  Since Pakistan has become ground zero of terrorism and, unfortunately, the Pakistani government is not able to control the activities of these brain-washed militants, some one has to do it for the sake of mankind again. Yes, the integrity and sovereignty of any nation needs to be protected, but if that nation is not capable of controlling the menace it is spreading around, someone else has to step in.  That is what US drones are trying to do for the whole world.  This writer was surprised to hear China condemning US drones activities in Pakistan.  I don't think US wants to do this either, but it is the inability of Pakistan which is compelling US to take this action.  Is China forgetting that its Northwest -Xijiang - region also has this militancy brewing and , by the way, these Chinese militants are being trained in Pakistan?  Has China forgotten a recent suicidal blast in Tianamann Square?  The seed of militancy has already been planted in China too and it is a matter of time when this seed will become a big tree - a tree full of thorns and without any cool shadow.  China ought to be thankful to the USA for terminating these militant miscreants on behalf of the whole world.  PAKISTANIS OUGHT TO BE READY OF DARK FUTURE UNLESS ISLAMABAD BECOMES CAPABLE OF CONTROLLING THE MILITANCY