Retired Adm. Dennis Blair is expected to announce his resignation after less than a year and a half on the job. The national intelligence director, who oversees 16 intelligence agencies, had his share of run-ins with the administration in that time.
AP via Google:
His oversight of the nation’s 16 intelligence agencies was marked by turf battles with the CIA director and controversial public comments in the wake of the abortive Christmas Day jetliner bombing.
[...] Word of Blair’s resignation, first reported by ABC News, comes two days after a Senate report criticized his office and other intelligence agencies for new failings that allowed a would-be bomber to board a Detroit-bound airliner on Christmas Day. The Senate Intelligence Committee found that the National Counterterrorism Center was in a position to connect intelligence that could have prevented the potentially deadly attack. As director of national intelligence, Blair oversaw the center.