Swiss President Ignazio Cassis and Ukrainian Prime Minister Denys Shmyhal at the Lugano conference

Video. The one discordant tone at the Ukraine conference in Lugano

n international conference in the Swiss city of Lugano agreed to a set of principles for re-building Ukraine, including the need for broad reforms to boost transparency and root out corruption. Leading the Ukrainian delegation was the country's Prime Minister Denys Shmyhal.