Question on @Quora: What is the best way to get the U.S. Congress to address issue of black and white slavery in Sa…

George W. Bush and his Dad raised this issue over twenty years ago, with the Saudi King. The Clintons’ have never talked about it. Trump will not touch on this issue, and Mr. Obama would not even discuss it with Prince Salman. So, how do I get American congress to act on this issue?

What is the best way to get the U.S. Congress to address issue of black and white slavery in Saudi Arabia today?