Donald Trump can sue his estranged niece, Mary L. Trump, over her role as a "source" for the New York Times when it was conducting its investigation into the former president's finances, according to a New York State appeals court.
The Appellate Division of the State Supreme Court ruled that Trump's niece must be held liable for breaching confidentiality agreement at the time that she provided Times journalists with financial documents that they needed when they were investigating the former president.
