These 11 tech giants will scramble to bolster their staffs if Trump broadens his latest immigration crackdown to also limit foreign worker hiring

· The Trump administration hinted this week that it may clamp down on temporary work visas for foreign employees, a move that would thwart their career plans and also narrow a significant hiring pipeline for Silicon Valley tech companies. 
· Trump kept that option on the table as he imposed a 60-day suspension on the entry of...