Stupid cowards, If they want to warn NATO then they should kill NATO soldires..not kill innocents civilians,

^They did kill allies who were with NATO that is ANP(Afghan National Police).

Killing ANA or ANP is nothing except weakening Afghanistan and strengthening Pakistan and hence becoming the puppets of Punjabis.Instead of talking to Karzai to participate in the govt and give a face saving exit to NATO ,they are weakening Afghanistan by being manipulated by Pakis.