Vice-president promises ‘to get to the bottom of’ reports of US government files about unidentified flying objects Sign up for the Breaking News US email to get newsletter alerts in your inbox Vice-president promises ‘to get to the bottom of’ reports of US government files about unidentified flying objects Sign up for the Breaking News US email to get newsletter alerts in your inbox JD Vance , the vice-president of the United States, said this weekend that he considers aliens to be “demons”. As