COPENHAGEN, Denmark (Reuters) -- Ukrainian President Volodymyr Zelenskyy said Tuesday he was very happy with messages he was getting from the US in terms of moving toward a resolution of the more than 4 1/2-year-old war with Russia. Zelenskyy was addressing journalists after a day of talks with Nordic leaders in Denmark, as a first day of US-led trilateral discussions between Ukraine, Russia and the US wrapped up in Abu Dhabi. "I see changes. I am very happy about what ⁠I hear," Zelenskyy said