Saudi Arabia pissed because their being framed.... Mossad and...

Saudi Arabia pissed because their being framed.... Mossad and CIA masterminded it.

The best way to tell if you are being lied to is to look for what should be there but isn't. In the case of the claim that Saudi Arabia was behind 9-11, what should be there and isn't is a motive for Saudi Arabia to do something like that.
George Bush had a motive to do 9-11. He needed that "new Pearl Harbor" to enrage Americans into the century of war called for by the Project For The New American Century.

Israel certainly had a motive to do 9-11 and frame Muslims for it, to trick Americans into siding with Israel's continued land grabs and wars against Israel's enemies, with Israel's agenda being (as it was with the Lavon affair, the USS Liberty, and the Libyan radio hoax) that Americans fight those wars for them!

Saudi Arabia does not have a history of dirty tricks, nor a demonstrated ability to carry out such deceptions. More to the point, Saudi Arabia has no motive to attack the United States.

The Saudi princes have grown very rich indeed through the Petrodollar arrangement. Saudi Arabia buys many American products and weapons ($61 billion in 2011), and unlike Israel, the American taxpayer does not have to give them the money first with which to buy those weapons.

Whereas Israel constantly takes money out of the US, the Saudis pour it in! Private Saudi investment in the US economy is over $400 billion. Saudi Arabia is a major creditor to the US Government. Exact figures are hard to find but Saudi Arabia has loaned the US Government hundreds of billions of dollars.

Saudi Arabia is not going to risk an attack on the US because all that wealth would vanish. The Saudi wealth inside the US would be frozen or seized, and the outstanding loans to the US would never be repaid. The "useful idiots" trying to save Israel by blaming 9-11 on Saudi Arabia have yet to come up with a motive for the Saudis to do something like 9-11 that risks losing all that cash.

Remember that Saudi Arabia was being framed for 9-11 right from the start. One of the accused hijackers, a Saudi Pilot named Saeed Al-Ghamdi, was still alive after 9-11 and sued the US Government for defaming him.

As the media tries to blame Saudi Arabia for 9-11, it is worth recalling that the Bush administration initially claimed that Iraq was behind 9-11 to sell the 2003 invasion, then later admitted Iraq had actually been innocent. So there is a pattern of the US simply using 9-11 as a "one size fits all" excuse to invade yet another oil rich nation.

At the very least, even if you accept the new claim that Saudi Arabia was behind 9-11, then it means the US Government was lying when they claimed Afghanistan and then Iraq were behind it! So why would you trust them now?