A generation of students in India pinned hopes and family savings on careers that once soared on H-1B visas allowing work in the United States.
Sai Jagruthi, a 17-year-old engineering student at a giant technical university in the south Indian city of Hyderabad, remembers exactly where she was when she heard the news.
She had just finished a dinner of okra and rice in the student cafeteria, ... [6061 chars]