Trump team's curious query tripped concerns about Flynn

WASHINGTON (AP) — In late November, a member of Donald Trump’s transition team approached national security officials in the Obama White House with a curious request: Could the incoming team get a copy of the classified CIA profile on Sergey Kislyak, Russia’s ambassador to the United States?
Marshall Billingslea, a former Pentagon and NATO official, wanted the information for his boss, Michael Flynn, who had been tapped by Trump to serve as White House national security advise