National Security Advisor Michael Flynn (C) attends a joint press conference by US President Donald Trump and Canada’s Prime Minister Justin Trudeau in the East Room of the White House on February 13, 2017 in Washington, DC. From left are: Senior Advisor to the president, Stephen Miller’ White House Chief Strategist Stephen Bannon; National Security Advisor Michael Flynn; Senior Advisor to the president Jared Kushner; and White House Chief of Staff Reince Priebus. (MANDEL NGAN/AFP/Getty Images)