Olivia Nuzzi's ex-fiance Ryan Lizza has issued a statement after Nuzzi was placed on a leave by New York magazine for her "personal relationship" with Robert F Kennedy Jr. Ryan Lizza who works with the Politico said he would also not do any coverage of Kennedy. "Because of my connection to this story through my ex-fiancee, my editors and I have agreed that I won't be involved in any coverage of Kennedy," the statement read.