National courts

FILE - In this April 10, 2017, file photo, Dylann Roof enters the court room at the Charleston County Judicial Center to enter his guilty plea on murder charges in Charleston, S.C. White supremacist Roof on Tuesday, Jan. 28, 2020, appealed his federal convictions and death sentence in the 2015 massacre of nine black church members in South Carolina, arguing that he was mentally ill when he represented himself at his capital trial. (Grace Beahm/The Post And Courier via AP, Pool, File)

FILE - In this June 17, 2019 file photo, The Supreme Court in Washington. A divided Supreme Court is allowing the Trump administration to put in place a policy connecting the use of public benefits with whether immigrants could become permanent residents. (AP Photo/J. Scott Applewhite)

FILE - In this Jan. 29, 2017 file photo, demonstrators carrying signs chant as they protest outside of the White House in Washington during a demonstration to denounce President Donald Trump's executive order banning travel to the U.S. by citizens of Iraq, Syria, Iran, Sudan, Libya, Somalia and Yemen. Trump's travel ban on travelers from predominantly Muslim countries is headed back to a federal appeals court, three years after it was first imposed. On Tuesday, Jan. 27, 2020, the 4th U.S. Circuit Court of Appeals in Richmond is scheduled to hear arguments in three lawsuits filed by U.S. citizens and permanent residents whose relatives have been unable to enter the U.S. because of the ban. (AP Photo/Jose Luis Magana, File)

ADDS DATE AND LOCATION - This Sept. 29, 2018, photo provided by Garrett Hade shows Hade at Recovery Fest in Pawtucket, R.I., hosted by the Above The Noise Foundation. Hade said he has been sober for nearly five years after a long odyssey through addiction that began with OxyContin when he was a teenager in Florida. As an organizer with the Recovery Advocacy Project, Hade said he's telling people that they'll be able to make claims against Purdue Pharma. (Garrett Hade via AP)

President Donald Trump boards Air Force One for a trip to Miami to attend the Republican National Committee winter meetings, Thursday, Jan. 23, 2020, in Andrews Air Force Base, Md. (AP Photo/ Evan Vucci)

In this image from video, presiding officer Supreme Court Chief Justice John Roberts admonishes the impeachment managers and president's counsel in equal terms as he speaks during the impeachment trial against President Donald Trump in the Senate at the U.S. Capitol in Washington, Wednesday, Jan. 22, 2020. Roberts asked them to "avoid speaking in a manner and using language that is not conducive to civil discourse." (Senate Television via AP)

FILE- This Aug. 1, 2018 file photo, shows a 3D printed gun called the Liberator, in Austin, Texas. Attorneys general in 20 states and the District of Columbia have filed a lawsuit challenging a federal regulation that could allow blueprints for making guns on 3D printers to be posted on the internet.  New York Attorney General Tish James is helping to lead the coalition, which filed the lawsuit Thursday. (AP Photo/Eric Gay, File)

Washington Attorney General Bob Ferguson leaves the U.S. District Court in Seattle Thursday, Jan. 23, 2020, following arguments in his lawsuit challenging the Trump administration's funding of the wall on the U.S.-Mexico border. The administration is diverting $3.6 billion in military construction money, including $89 million for a naval pier in Washington, toward the wall. (AP Photo/Gene Johnson)

FILE - In this Aug. 1, 2018, file photo, Cody Wilson, with Defense Distributed, holds a 3D-printed gun called the Liberator at his shop in Austin, Texas. Washington Attorney General Bob Ferguson on Thursday, Jan. 23, 2020, filed a multistate lawsuit that again seeks to block the Trump Administration from allowing 3D-printed gun files to be released on the internet. (AP Photo/Eric Gay, File)