President Donald Trump
AP - The Trump administration's travel ban temporarily barring some citizens of six majority-Muslim countries from coming to the United States in now in place.
The ban is entering into force because of a Supreme Court opinion this week.
The new rules stop people from Syria, Sudan, Somalia, Yemen, Iran and Libya from getting a visa to the United States unless they have a "bona fide" relationship with a close relative, school or business in the U.S.
The order doesn't block anyone with a valid visa from entering the country. Refugees vetted and approved to move to the U.S. through July 6 are also being allowed in.
Meanwhile, Hawaii has filed a court challenge to the Trump administration's limitations on the family relationships people from six mostly Muslim countries need to claim to avoid a travel ban.
The U.S. Supreme Court on Monday exempted people from the ban if they can prove a "bone fide" relationship with a U.S. citizen or entity. The Trump administration had said the exemption would apply to citizens of Syria, Sudan, Somalia, Libya, Iran and Yemen with a parent, spouse, child, adult son or daughter, son-in-law, daughter-in-law or sibling already in the U.S.
Hawaii filed an emergency motion Thursday asking a federal judge to clarify that the administration cannot enforce the ban against fiancés or relatives not defined by the administration guidelines.
U.S. District Judge Derrick Watson did not immediately issue a ruling.