Sebastian Gorka, a White House national security aide whose hardline policy views attracted controversy, has become the latest official to leave Donald Trump's administration.

President Donald Trump has again waded into the row over the race-fuelled clashes in Charlottesville, Virginia, insisting there was "blame on both sides".

President Donald Trump is back in the New York skyscraper that bears his name as anger over his reaction to race-fuelled clashes in Charlottesville, Virginia, over the weekend shows few signs of dying down.