US stocks fall this week as rising Treasury yields, US debt worries, inflation and Iran tensions weigh on the S&P 500, Nasdaq and Dow Jones. | Business News

US stocks fell as oil prices and Treasury yields rose. Dow, S&P 500 and Nasdaq dropped as Trump's Iran threat, Walmart and the bond market hit Wall Street. | Business News

A rise in oil prices on Thursday is sending worries about inflation and yields in the bond market higher, erasing some of the relief the United States Treasury Department created…