Ben Emerson, the U.N. Special Rapporteur on human rights and counterterrorism, has called upon the U.S. to be more transparent about the number of civilians that drone-fired missiles have killed in Afghanistan, Pakistan and Yemen.
http://www.cbsnews.com/8301-202_162-57608647/time-to-bring-drone-strikes-out-of-the-shadows/
http://www.cbsnews.com/8301-202_162-57608647/time-to-bring-drone-strikes-out-of-the-shadows/