The President and the prince on the Khashoggi killing

President Trump hosts Mohammed bin Salman at the White House, and says the Saudi Crown Prince "knew nothing" about the 2018 murder of journalist Jamal Khashoggi. Mr Khashoggi's widow Hanan tells Newsnight she rejects that account. Plus, survivors react as Congress votes to release all of the Epstein files. With Victoria Derbyshire.