Prime Minister Benjamin Netanyahu of Israel asked the president to postpone any planned attack. Israeli and Arab officials fear Iran could retaliate by striking their countries.
In refusing to let the president deploy National Guard troops in Illinois under an obscure law, the justices may have made him more apt to invoke greater powers.
Since the fatal shooting of Renee Good in Minneapolis, administration officials have defended the use of deadly force, which agency guidelines say should be a last resort.
The United States agreed to lower tariffs on Taiwanese goods from 20 to 15 percent, while Taiwan says it will invest in more chip manufacturing in the U.S.
The White House and Denmark contradicted each other in public about what they had agreed to this week as President Trump continued to demand U.S. ownership of Greenland.
Harvard still dominates, though it fell to No. 3 on a list measuring academic output. Other American universities are falling farther behind their global peers.
The National Endowment for the Humanities is giving more than $40 million to programs that have been embraced by conservatives as a counterweight to liberal-dominated academia.