George Soros, the billionaire investor and Democratic donor, has been accused by Republicans, without evidence,  of  funding a caravan of Central American migrants headed for the US border. Photograph: Damon Winter/The New York Times

Three years ago, Hungary’s prime minister accused billionaire George Soros of trying to flood the country with Middle Eastern migrants. In recent wee(...)

David Goldberg and his wife, Facebook chief operating officer Sheryl Sandberg. Photograph: Kevork Djansezian/Getty Images

David Goldberg, the chief executive of online questionnaire company SurveyMonkey and husband of Facebook’s chief operating officer Sheryl Sandberg, d(...)

A file photograph dated July 12th, 2013 shows Sheryl Sandberg, chief operating officer of Facebook., and husband David Goldberg, chief operating officer of SurveyMonkey. Photograph: EPA/ANDREW GOMBERT

SurveyMonkey CEO and husband of Facebook Chief Operating Officer Sheryl Sandberg, Dave Goldberg, died unexpectedly on Friday night, his brother Robert(...)