The new White House chief of staff General John Kelly:  often described the White House as one of the most dysfunctional organisations he had ever seen. Photograph: Doug Mills/The New York Times

In his six months as homeland security secretary, John Kelly often described the White House as one of the most dysfunctional organisations he had eve(...)

President of Turkey Recep Tayyip Erdogan and US president Donald Trump in the Roosevelt Room of the White House. Photograph: Michael Reynolds/Pool/Getty Images

The classified intelligence that US president Donald Trump disclosed in a meeting last week with Russian officials at the White House was provided by (...)