A federal judge has turned down BuzzFeed's request to move a libel suit over its publication of a dossier contained unverified allegations against President Donald Trump.BuzzFeed and its editor-in-chief Ben Smith asked that the case be relocated to New York City, but Miami-based U.S. District Court Judge Ursula Ungaro issued a ruling Monday refusing to give up the case filed by Russian tech executive and entrepreneur Aleksej Gubarev.BuzzFeed took the controversial step of publishing the 35-page dossier in January, after press reports said it was mentioned in reports U.S.