In spite of Saudi Arabia’s long history of human-rights abuses, its support of Wahhabi terrorism, and its ongoing genocidal war in Yemen, the kingdom has always gotten a free pass (and lots of weapons) from Washington and its allies. Even when a U.S.-supplied bomb was used to strike a school bus in Yemen killing 40 children this past August, no one batted an eye. Up to this point the relationship with the Saudis was considered too important to risk. Now for some reason the Khashoggi murder is being treated as a line crossed.