March 19, 2017 7:57 pm OPINION: Why Theresa May must expel former UN official Richard Falk for ‘anti-Semitism’ Hillel C. Neuer, head of human rights organisation UN Watch, writes an open letter to the prime minister urging her to take action against a disgraced ex-UN official set to speak this week at events in London. By Hillel C. Neuer