The suspected attacker comes from Uzbekistan, a former Soviet republic that has not been included in any version of Trump's travel ban.
Officials say Border Patrol and ICE are having trouble fulfilling the president's order to add more agents.
The Nigerian government said several valid visa holders had been turned back.
Advocacy groups have been receiving about requests from parents who want to put in place temporary guardianships for their children.
The Trump administration has called for faster removal of immigrants in the United States illegally.
New findings contradict traditional polling figures on approval for Trump's immigration ban.
Trump administration is "trying to make citizens afraid of immigrants and make immigrants afraid of law enforcement," critics say.
Both the U.S. and Kenya are dealing with sensitive refugee issues.
The presidential order imposed a temporary ban on travelers from seven predominantly Muslim countries, but a federal judge has barred enforcement of the order while the court considers a challenge brought by Washington state.
Trump's protectionist proposals are not viable economic policies.
American businesses must adapt to Trump's impulsive leadership style.
Apple, Google and Microsoft all claim the immigration ban inflicts "significant harm" on American business.
The president has derided the 'so-called judge' who suspended enforcement of his temporary immigration and refugee ban.
Trump's plans may violate international law and spark an intelligence rift.
We can expect a brain drain as uneasiness over Trump and his immigration policies depresses international education.
U.S. Court of Appeals for the Ninth Circuit said the DOJ's request for a stay was denied.
'We always knew that we could not blame an entire group of people for the actions of some horrible people who misappropriated the tenets of their religion in an extreme way.'
The president has been denounced across the world for his actions on immigration while Australia slams Trump's treatment of prime minister.
Individuals from targeted countries with valid visas are allowed entry to the United States after federal judge temporarily blocks the president's executive order.
Attorneys have various routes against Trump's executive order but a ruling that it violates the Establishment Clause would strike down the whole scheme.
The president issues so many plainly untrue statements that one must wonder if he's divorced from reality.