British journalist Robert Winnett will not be joining the Washington Post as its editor, an internal memo seen by Reuters showed, following media reports that he used unethical methods to obtain information while working with the Sunday Times. Post publisher Will Lewis had named Winnett, a former colleague who serves as deputy editor of the Daily Telegraph, to the role earlier this month after the exit of Sally Buzbee, the first woman to lead the storied newsroom. The reversal means Winnett...