Emergency personnel converge on Bronx-Lebanon Hospital in New York, after a gunman opened fire there on Friday. Joseph Frederick/AP hide caption

Hawaii Attorney General Douglas Chin speaks at a news conference in Honolulu in March. His office has asked a federal court to review the Trump administration's definition of close family, in the context of the travel ban. Marco Garcia/AP hide caption

Robert LaVoy Finicum (left), a rancher from Arizona, talks to reporters at the Malheur National Wildlife Refuge near Burns, Ore., in January 2016. His shooting death by state police was found by investigators to be justified. Rick Bowmer/AP hide caption

A man waits to be processed at a Border Patrol detention center in Imperial Beach, Calif. Gregory Bull/AP hide caption

A police officer in Montreal guards the front of an apartment building, where Amor Ftouhi lived before traveling to the U.S. earlier this month. Ftouhi, a Canadian resident, is suspected of stabbing an airport police officer in Flint, Mich., on Wednesday. The FBI said it is investigating it as an "act of terrorism." Julien Besset/AFP/Getty Images hide caption

Former national security adviser Michael Flynn sitting in the White House in February. The Senate Intelligence Committee announced it has subpoenaed two companies owned by Flynn. Carolyn Kaster/AP hide caption

Police and fans outside the Manchester Arena on Monday, following reports of an explosion after Ariana Grande had performed. Dave Thompson/Getty Images hide caption

Workers prepare to take down the statue of Robert E. Lee in New Orleans on Friday, the last of four Confederate-related monuments slated for removal. Gerald Herbert/AP hide caption

A protester demonstrates against the Venezuelan government outside the Organization of American States during a special meeting in April. The Trump administration has imposed economic sanctions on members of the country's Supreme Court. Jose Luis Magana/AP hide caption

U.S. Navy Rear Adm. Robert Gilbeau has been sentenced to 18 months in prison for lying to federal officials investigating a massive corruption scandal. AP hide caption

Emergency personnel work at the scene of a deadly Amtrak derailment in Philadelphia in 2015. The engineer has been charged with crimes including involuntary manslaughter. Patrick Semansky/AP hide caption

Former National Security Adviser Michael Flynn speaking at the White House in February. He's been subpoenaed by a Senate committee investigating possible Trump campaign dealings with Russia. Carolyn Kaster/AP hide caption

Soldiers transfer the remains of Army Sgt. Joshua Rodgers, 22, of Bloomington, Ill., at Dover Air Force Base, Del. Rodgers and Sgt. Cameron H. Thomas, 23, of Kettering, Ohio, were killed during a raid in Afghanistan. Cliff Owen/AP hide caption