NEW : President Obama says he will talk to President Obama about the issue . NEW : Obama spoke with the chairman of Defense Department , who is in U.S. . The top U.S. military official is in Afghanistan for meetings with coalition and Afghan leaders , including Gen. John Allen , commander of NATO forces , and Afghan Army Gen. Sher Mohammad Karimi , Dempsey 's counterpart in the country . 10 % of the attacks are related to the insurgency , military officials say . `` Vulnerability of local police to ( terrorist ) influence is great , '' the Afghanistan top military official says .
NEW : President Obama says he will talk to President Obama about the issue . NEW : Obama spoke with the chairman of Defense Department , who is in U.S. . 10 % of the attacks are related to the insurgency , military officials say . `` Vulnerability of local police to ( terrorist ) influence is great , '' the Afghanistan top military official says .