Do H1-B visas help or hurt Americans?

President Trump signed an executive order Tuesday that affects H1-B visas. Used often by the tech sector, they allow U.S. companies to employ high-skilled foreign workers. The Trump administration argues that the program displaces American workers and drives down wages. About 85,000 foreign workers get an H1B visa each year. And there’s been a downtick in the number of visa applications for the next fiscal year.