Over the weekend, the Saudi foreign minister threatened to sell $750 billion in US dollar holdings if Congress passes legislation removing the kingdom's sovereign immunity from liability should Saudi official involvement in the 9/11 attacks be demonstrated. What would happen to the dollar should a huge dump like this occur? It would have significant impact on global markets, says Ron Paul in today's Liberty Report. Why are the Saudis so nervous? Will their blackmail keep the 28 pages of the 9/11 Report secret? What will Obama say in Riyadh on Wednesday?