This is the director of the official Saudi lobby in DC (although there is a few of those lobbies in DC now)

Salman Al-Ansari (@Salansar1)

5/18/17, 9:25 AM #RiyadhSummit is the summit of all summits!We as #Saudis are so glad to receive the president who talks the talk& walks the walk @POTUS. #US pic.twitter.com/WWldfJCt0a