Saudis, Qatar, Israel or any other nation or oligarch it doesn't really matter.
Arms to kill Yemeni's and reactors to the Saudi's, property development with Qatar, helping the local Russian/Ukrainian/Israeli oligarchs who shower them with wealth and loans, favours for Bibsy, the carve-up of Venezuela to friends Cheney like, assurances to Turkey and the local unelected head-chopper extremists.
I am sure those security clearances can help the family empire prosper and keep the skeletons in the closet while making the US Great. These guys are much more careful to the Clinton's obvious corruption and just as untouchable. But its doesn't matter in the end I hear some say 'its about the economy stupid'.