Raed Al Saleh, Leader Of White Helmets Denied Visa To U.S. In 2016
In April of 2016, Raed Al Saleh was denied a U.S. Visa. One reporter raised the question at a U.S. State Department press briefing at approximately the 47 minute mark in the video.
This is a link to a New York Times article about Raed Al Saleh being denied a Visa in April of 2016.