Why did Moody's downgrade US credit rating? How will Trump tariffs impact Walmart prices? Why is Apple-Alibaba AI deal worrying US officials? What caused Mexican Navy ship to hit Brooklyn Bridge? How will US tariff pause affect global trade? What led to Bahama Breeze closing Florida stores? Why is Nvidia targeting Middle East beyond Big Tech? How did Wall Street react to recent market rally? What sparked Walgreens' decision to close NC locations?