Officials said intercepts and financial transactions were being looked as part of the probe.
Foreign Minister Mevlut Cavusoglu predicted that the new president will address Turkey’s concerns.
Johnson is a top GOP donor and was a backer of Jeb Bush before switching to Trump.
The president-elect may find that efforts to accelerate Obama’s war come with drawbacks.
"It is long past time to end this chapter in our history,” Obama wrote.
He spent hours recording lecture-style videos.
The unit is considered the Army's premier raid force.
The president has granted commutations to more people than the past 12 presidents combined.
It is unclear how many fighters were killed or why stealth bombers were needed to strike them.
It is unclear how long he will stay on.
Emails show the CIA’s own medical personnel questioning the ethics of the men who designed a brutal program, including waterboarding, to break detainees.
President’s decision was driven by Manning’s remorse and belief that the sentence exceeded that given to other leakers.
A maritime treaty and accords on pollution and law enforcement have been concluded in the past two weeks.
The unprecedented joint operation comes just ahead of Trump’s inauguration.
The updated rules are the first overhaul of CIA authorities since early 1980s and come days before Donald Trump becomes president.