Trump's national security adviser micheal flynn quits

Michael Flynn arrives at the White House in Washington, February 13, 2017 
Donald Trump's national security adviser, Michael Flynn, has resigned over his contacts with Russia, the White House has announced.
Mr Flynn is alleged to have discussed US sanctions with the Russian ambassador before Mr Trump took office.

He is said to have misled officials about the conversation.
Earlier, US media reported that the Justice Department had warned the White House about the contacts late last month.

They said that Mr Flynn might be vulnerable to Russian blackmail.
Senior Democrats had called for Mr Flynn to be fired.

It is illegal for private citizens to conduct US diplomacy, and the calls happened late last year before Mr Flynn was appointed to the administration.
The national security adviser is appointed by the president to serve as his or her chief adviser on international affairs and defence.

What did Mr Flynn say about the phone call?
In his letter of resignation, Mr Flynn said he had "inadvertently briefed the vice-president-elect and others with incomplete information regarding my phone calls with the Russian ambassador".
A White House statement said Lt Gen Joseph Keith Kellogg had been appointed as interim replacement for the post.
In this file photo taken on Thursday, Dec. 10, 2015, Russian President Vladimir Putin, center right, with retired U.S. Lt. Gen. Michael T. Flynn, center left, 
Mr Flynn, a retired Army lieutenant general, initially denied having discussed sanctions with Ambassador Sergei Kislyak, and Vice-President Mike Pence publicly denied the allegations on his behalf.
However, Mr Flynn later told the White House that sanctions may have been discussed.
Kremlin spokesman Dmitry Peskov told reporters on Monday that Mr Flynn and Mr Kislyak did not discuss lifting sanctions.