Estimates of how many millionaires could afford to buy Trump's proposed visa range from 1.5 to 3.3 million people, according to recent reports.

The United States is competing with other countries for these same visitors, and the price of an inefficient U.S. visa system is high. The current visa process is unpredictable, nontransparent ...

The move, which could expose unregistered migrants to criminal prosecution, represents a drastic escalation of the ...