New Delhi, Aug. 20 -- around the President. Her estranged brother, Preston Harp, publicly questioned her intense loyalty to the president and described her relationship with Trump as an "unhealthy obsession."

Natalie Harp, a close aide to US President Donald Trump, has faced growing scrutiny over her unusually close proximity to the President. Her estranged brother, Preston Harp, has said she is fiercely loyal to Trump, describing her relationship with him as an "unhealthy obsession."

Preston, in an interview with CNN's OutFront, offered a personal account of his sister's longstanding interest in politics and her close relationship with Trump. His comments came after Democratic Senator Jon Ossoff publicly questioned Harp's unusually clo...