WASHINGTON — Three months before the 2016 election, a small group gathered at Trump Tower to meet with Donald Trump Jr., the president’s eldest son. One was an Israeli specialist in social media manipulation. Another was an emissary for two wealthy Arab princes. The third was a Republican donor with a controversial past in the Middle East as a private security contractor.
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Erik Prince, the private security contractor and the former head of Blackwater, arranged the meeting, which took place on Aug. 3, 2016. The emissary, George Nader, told Donald Trump Jr. that the crown princes who led Saudi Arabia and the United Arab Emirates were eager to help his father win election as president. The social media specialist, Joel Zamel, extolled his company’s ability to give an edge to a political campaign; by that time, the firm had already drawn up a multimillion-dollar proposal for a social media manipulation effort to help elect Mr. Trump.