On Monday, Trump issued a presidential proclamation that temporarily blocks foreign workers from entering the United States on certain visas.

The State Department is now requiring nearly all applicants for U.S. visas to submit their social media usernames, previous email addresses and phone numbers.

The federal government has flagged more than 1,000 possible cases of people overstaying their visas or committing other immigration infractions.

The new questions are part of an effort to tighten vetting of would-be visitors to the United States.

A Fredericton university student says she's concerned the recent U.S. travel ban could mean her family will miss her graduation.