EXCLUSIVE – President Trump has canceled the White House holiday party for the media, making the decades-old tradition a victim of his increasingly contentious relationship with major news organizations. The annual Christmas-season gathering was a significant perk for those covering the White House, as well as other Washington reporters, anchors and commentators, and New York media executives would regularly fly in for the occasion. At its peak, the invitation-only soirees grew so large that there were two back-to-back events, one for broadcast outlets and one for print organizations.Journalists who attended the events, which featured a catered buffet of lamb chops,...