Clinton did not get involved in Somolia Bush I did. Media pressure with the Stick Children in the nation’s face for month led to sending forces there in a humanitarian effort.
Saudi Arabia as a nation does not fund terrorists and has been a close and valuable ally since its inception. Bin Laden deliberately selected as many Saudis as he could because of their ease in getting visas and to divide the US and the Kingdom. It didn’t work with me since I immediately understood what he was trying to do.
More likely to depose the Royal Family there is the religious authorities not us. It must thread a fine line.
Indications are that changes are occurring there which are turning against the Islamists.