 A U.S. journalist has appeared at a second trial in Russia for espionage charges, while talks of a prisoner exchange between Russia and the U.S. go on behind the scenes. Evan Gershkovich is accused of gathering information for the U.S. while on a reporting trip in Yekaterinburg, where he was arrested. Russian Foreign Minister Sergei Lavrov said that Moscow and Washington's intelligence services are discussing an exchange involving Gershkovich, according to Russian state news agency TASS.