mohammad bin salman
Saudi officials have denied the claims, calling them 'absurd'.
President claimed the Middle Eastern kingdom is a "big buyer" of US goods.
Khashoggi was killed in the Saudi Consulate in Istanbul in October.
Saudi Crown Prince Mohammed bin Salman, who reportedly ordered the journalist’s assassination, was not among those named.
Princess Reema bint Bandar Al Saud faces a stark challenge in improving ties with the US.
An episode of 'The Patriot Act' criticised Crown Prince Mohammed Bin Salman over the death of journalist Jamal Khashoggi.
The prime minister met with Prince Mohammed bin Salman at the G20 summit.
Russian President Vladimir Putin and Saudi Arabia's Crown Prince Mohammed bin Salman shared a joke at the G20 summit in Buenos Aires on Friday, laughing heartily as they took seats next to each other in the main meeting room. The Crown Prince's presence at the international summit has been contentious.
French President says "I am worried" during awkward encounter.
How much longer must we accept that oil-rich countries can operate outside the rule of law simply because they prop up the economies of Western governments?