President Donald Trump has signed a proclamation imposing a $100,000 fee on H-1B visa applicants.
H-1B visas are designed to bring highly skilled foreign workers to the U.S. for jobs that are deemed difficult to fill, particularly in the tech sector. Since 2012, about 60 percent of all H-1B visas have gone to workers in computer-related jobs, according to the Pew Research Center.