Copyright

Britain's Prime Minister Boris Johnson visits a Christmas market whilst on the General Election campaign, in Salisbury, England, Tuesday, Dec. 3, 2019. Britain goes to the polls on Dec. 12. (Hannah McKay/Pool Photo via AP)

FILE - In this Oct. 11, 2019, file photo, Chinese Vice Premier Liu He, center right, shakes hands with U.S. Trade Representative Robert Lighthizer, center left, after a minister-level trade meeting at the Office of the United States Trade Representative in Washington. China’s Commerce Ministry says the lead envoys in trade talks between China and the U.S. spoke on the phone and agreed to continue to work toward a preliminary agreement for resolving their tariff war. (AP Photo/Jose Luis Magana, File)

FILE - In this April 27, 2016, file photo, people walk past a shop selling pirated movie DVDs and music CDs in Beijing. China’s leaders have issued new, tougher guidelines for protection of patents, copyrights and other intellectual property. (AP Photo/Andy Wong, File)

A currency trader stands near the screens showing the Korea Composite Stock Price Index (KOSPI), left, and the foreign exchange rate between U.S. dollar and South Korean won at the foreign exchange dealing room in Seoul, South Korea, Monday, Nov. 25, 2019. Asian shares were mostly higher Monday amid some optimism that the U.S. and China may edging closer to a trade deal. (AP Photo/Lee Jin-man)

FILE- In this May 27, 2011 file photo, a 3,000 pound anchor from what is believed to be the wreck of the pirate Blackbeard's flagship, the Queen Anne's Revenge, is recovered from the ocean where it has been since 1718, in Beaufort Inlet, in Carteret County N.C. The Supreme Court is wrestling with a modern-day dispute involving the pirate Blackbeard's ship that went down off North Carolina’s coast more than 300 years ago. The justices on Tuesday heard arguments in a copyright case over photos and videos that document the recovery of the Queen Anne’s Revenge, discovered in 1996. (Robert Willett/The News & Observer via AP)

FILE - This Oct. 9, 2012 file photo shows, from left, Jason Bonham, son of the late Led Zeppelin drummer John Bonham; singer Robert Plant; bassist John Paul Jones; and guitarist Jimmy Page at the "Led Zeppelin: Celebration Day" premiere in New York. Members of an 11-judge panel of the 9th U.S. Circuit Court of Appeals harshly challenged plaintiffs who argued that a new trial in the copyright fight over Led Zeppelin’s “Stairway to Heaven is justified. The lawsuit that alleges 1971’s “Stairway” was stolen from 1968’s “Taurus,” by Spirit. (Photo by Dario Cantatore/Invision/AP, File)

FILE - In this March 22, 1963, file photo, Nobel prize-winning author John Steinbeck, right, admires a prize-winning poster by his son, Thomas Steinbeck in Hartford, Conn. A three-judge panel of the Ninth U.S. Circuit Court of Appeals will be in Alaska's largest city on Tuesday, Aug. 6, 2019, to hear arguments in an appeal by the estate of Steinbeck's late son, Thomas Steinbeck, over a 2017 ruling in California. In that case, a federal jury awarded the author's stepdaughter Waverly Scott Kaffaga, more than $13 million in a lawsuit claiming Steinbeck's son and daughter-in-law impeded film adaptations of the iconic works. (AP Photo, File)

FILE - This April 27, 2019 file photo shows Katy Perry at the New Orleans Jazz and Heritage Festival in New Orleans. The penalty phase in a copyright infringement trial will begin Tuesday, July 30, 2019, in Los Angeles and will determine how much Perry and other creators of her hit song “Dark Horse” will owe for improperly copying elements of a 2009 Christian rap song. (Photo by Amy Harris/Invision/AP, File)