text:  Rob, thank you. Rob Watson with European leaders who are meeting in southern England. The first Western journalist to face spying charges in Russia since the Soviet era, Evan Gershkovich, has appeared in court. The 32-year-old Wall Street Journal reporter could face 20 years in prison. The White House has described the trial as a sham. The hearing was brought forward by several weeks. Our Russia editor Steve Rosenberg has been explaining.