Even before President Donald Trump told Haitians this week they will no longer be welcome in the United States, travel from the crisis-wracked Caribbean nation was already difficult. It's been restricted by deadly gang violence,

New Jersey communities with ties to banned countries express concerns as families are separated and travel restricted.

President Trump's new travel bans on 19 countries could potentially impact hundreds of Indiana University students. While current visa holders are exempt, the ban could complicate future enrollment and travel for students from affected countries.