Boris Johnson’s resignation followed that of the Brexit secretary, David Davis, deepening divisions in Prime Minister Theresa May’s government as it negotiates terms to leave the bloc https://nyti.ms/2u6zeMd
The resignation of David Davis, Britain's minister in charge of Brexit, makes it more likely that Prime Minster Theresa May will face a leadership challenge–possibly from Mr. Davis. https://on.wsj.com/2KFpBOZ (fixes typo)