President Donald Trump's national security adviser, Michael Flynn, resigned on Monday night in the midst of a raging controversy about his contacts with Russian officials before Trump took office, a White House official said.
Retired General Keith Kellogg, who has been the chief of staff at the National Security Council, has been named acting national security adviser.
Trump national security adviser Flynn resigns in controversy over Russian contacts
President Donald Trump's national security adviser, Michael Flynn, resigned on Monday night in the midst of a raging controversy about his contacts with Russian officials before Trump took office, a White House official said.
Retired General Keith Kellogg, who has been the chief of staff at the National Security Council, has been named acting national security adviser.