Latest. [ 1  August 27, 2017 ] Learn Synthetic Aperture Radar (SAR) by Example Remote Sensing. [ 2  August 21, 2017 ] Global Mapper by Blue Marble Software. [ 3  August 14, 2017 ] How to Export a Shapefile Table to Excel Spreadsheet in ArcGIS GIS Analysis. [ 4  August 5, 2017 ] To Geofence or Not to Geofence.
U.S. Assistant to the President for Homeland Security and Counterterrorism John Brennan, nominated by U.S. President Barack Obama to be the next Director of the Central Intelligence Agency, testifies before the Senate Intelligence Committee February 7, 2013 in Washington, DC. (Photo by Alex Wong/Getty Images).
Deputy Director of the Central Intelligence Agency. The Deputy Director of the Central Intelligence Agency is David S. Cohen. The DD/CIA assists the Director in his duties as head of the CIA and exercises the powers of the Director when the Directorâs position is vacant or in the Directorâs absence or disability.