President Trump told Ukrainian President Volodymyr Zelensky he wants to push for an end of the war with Russia as soon as possible, according to a Ukrainian official and two other sources with knowledge of the call. Why it matters: Trump wants a peace deal by the summer, but there are still significant gaps between Ukraine and Russia, particularly on the issue of territorial control in eastern Ukraine.Driving the news: The 30-minute call was the first conversation between Trump and Zelensky sinc...