@FoxNews: .@WhiteHouse not ruling out Putin proposal to let Russia question ex-US ambassador, prominent financier https://t.co/DUsvEwwQ0E https://t.co/tTJCYq6hG8

@FoxNews: .@WhiteHouse not ruling out Putin proposal to let Russia question ex-US ambassador, prominent financier https://t.co/DUsvEwwQ0E https://t.co/tTJCYq6hG8