President Trump has threatened to close the U.S. border with Mexico in response to a large number of illegal crossings. A closure would very likely hit a wide range of industries.
Turkey is helping the U.S. build the F-35 jet fighter. It also insists on buying a Russian air defense missile system that could shoot that warplane down. The U.S. says the NATO ally can't have both.
Reports of thousands of fires and a petition from a consumer advocacy group led the auto regulator to open new investigations into fires that were not sparked by a collision.
A whistleblower claims White House overturned 25 denied security clearances. How big a hit would the U.S. economy take if the southern border closes? And, the latest U.S. and Turkey dispute.
Last week, Boeing said software fixes for its troubled 737 Max airplanes were finished and ready to go. But now the company says more time is needed to make sure the fixes are done right.
A study ties an estimated 4,300 premature deaths a year to the air pollution caused by corn production in the U.S. In some regions, the per-bushel health costs exceed the corn's market price.