Donald Trump
On January 27, an order suspended admission of refugees for 120 days and denied entry to citizens of Iraq, Iran, Libya, Somalia, Sudan, Syria and Yemen for 90 days, citing security concerns about terrorism. Later, the administration seemed to reverse a portion of part of the order, effectively exempting visitors with a green card. Several federal judges issued rulings that curtailed parts of the immigration order, stopping the federal government from deporting visitors already affected.