U.S. secret: CIA collaborated with Pakistan spy agency in drone war - McClatchy

WASHINGTON — Even as its civilian leaders publicly decried U.S. drone attacks as breaches of sovereignty and international law, Pakistan’s premier intelligence agency secretly worked for years with the CIA on strikes that killed Pakistani insurgent leaders and scores of suspected lower-level fighters, according to classified U.S. intelligence reports. - US secret: CIA collaborated with Pakistan spy agency in drone war
Pervez Musharraf admits Pakistan OK'd US drone attacks