A US congressman has found himself at the centre of a web of revelations and accusations. But what do we know about the real George Santos?On the Sky News Daily, Niall Paterson is joined by Sky's US correspondent James Matthews to unpick a series of alleged lies by Mr Santos including about his heritage and jobs he never held. Plus, he asks Republican strategist, Rina Shah, what could happen next to the controversial politician.Producer: Emma Rae WoodhouseInterviews producer: Alex Edden Editors: Philly Beaumont