Over the last 21 months, the U.S. federal government has created a series of high-profile barriers to legal immigration by highly-skilled students and workers: Cancelling visa extensions, cutting interview opportunities, and attempting to charge US $100,000 or more for certain immigrant visas. “Whether they go into effect or not, it’s really an unrelenting barrage of government-sponsored propaganda against highly-skilled workers in the U.S.,” says former congressional immigration policy advisor ...