The guilty plea by Michael T. Flynn, President Trump’s former national security adviser, brings the investigation of Russian interference in the 2016 election into Mr. Trump’s inner circle.
WASHINGTON — President Trump’s former national security adviser, Michael T. Flynn, pleaded guilty on Friday to lying to the F.B.I. about conversations with the Russian ambassador last December, becoming the first senior White House official to cut a cooperation deal in the special counsel’s wide-ranging inquiry into election interference.
Mr. Flynn’s discussions with Sergey I. Kislyak, the Russian ambassador, were part of a coordinated effort by Mr. Trump’s aides to create foreign policy before they were in power, documents released as part of Mr. Flynn’s plea agreement show. Their efforts undermined the existing policy of President Barack Obama and flouted a warning from a senior Obama administration official to stop meddling in foreign affairs before the inauguration.