Yes, the Saudis are nominally our allies, but with allies like the Saudis one hardly needs enemies. The Saudis are the world's largest financial sponsor of terrorism. Their wahabbi branch of Sunni Islam is the most extreme version out there. The madrassas they fund around the world foment radical jihadi terror. They are involved in the civil war in Yemen and have made no effort to reduce collateral damage among women and children. 19 of the 9/11 terrorists that Rudy Giuliani forgot about were Saudis...as was Bin Laden himself.