(17.8.2018) President Trump threatened on Friday to quickly revoke the security clearance of Bruce Ohr, a little-known Justice Department official, for the first time seeking to apply his power to cut access to sensitive information to a midlevel government worker rather than a prominent former national security official.

Departing the White House for a fund-raiser, the president told reporters that Mr. Ohr was “a disgrace” and said incorrectly that Mr. Ohr played a part in starting the investigation into Russian election interference and possible links to Trump associates.