Six Saudi Arabian government officials helped terrorist group al Qaeda execute the 9/11 terrorist attacks in 2001…

That’s according to former 9/11 commission member John Lehman. CNN reports Lehman now supports a move to declassify 28 pages of a congressional inquiry about the attacks.

That effort joins a bill to let victims’ families sue the Saudi regime for any complicity in the attacks.

Saudi Arabia has threatened to dump up to $750 billion in U.S. treasuries if the bill passes. It’s part of a fast-deteriorating relationship between the U.S. and the country.

Casey Research analyst Nick Giambruno discussed the collapse of Saudi Arabia with me a couple months ago. Apart from the geopolitical fallout, Nick believes the Saudis’ moves give investors a once-in-a-lifetime chance to get back into the U.S. shale oil revolution at rock-bottom prices.

If you missed it, click here to access my (free) interview with Nick.