Who is Natalie Harp? Trump’s most devoted aide is in the spotlight

Natalie Harp is Donald Trump’s most devoted aide: she travels the world with him, types his Truth Social posts, and even pens the US president ‘adoring’ letters. But reports that Harp had no official security clearance for a year has raised questions about the people Trump allows into his inner circle. So just who is Natalie Harp? The Guardian’s Washington bureau chief David Smith speaks to Reged Ahmad about Harp’s journey from cancer survivor to Trump supporter – and how one Democrat senator put her in the global spotlight