Trump’s trillion-dollar Saudi deal could reshape markets — if the money ever materializes

President Donald Trump loves a deal and few partners have proven more willing or more powerful than Saudi Arabia.This week, Saudi Arabia’s Crown Prince Mohammed bin Salman pledged to channel $1 trillion in investments from the oil-rich kingdom into the U.S. Trump embraced the announcement as validation of his close ties with Riyadh and proof that international money is eager to flow back into the U.S. economy. Yet beneath the impressive headline figure lies a familiar reality: much of the promised investment exists only on paper, and experts caution that the actual cash flow could take years t