The Russian delegation, which includes about 20 people, is headed by Presidential Aide Vladimir Medinsky GENEVA, February 17. /TASS/. The latest round of negotiations on the Ukrainian settlement has started in Geneva, a source told TASS. Russia, the United States and Ukraine are all participating. TASS has compiled the key facts about the talks. Arrival of delegations - The Russian delegation's flight arrived in Geneva on the morning of February 17, a TASS source said. - The Ukrainian