Plans are on hold for President Donald Trump to sit down with Russian leader Vladimir Putin to talk about resolving the war in Ukraine. That's according to a U.S. official who wasn't authorized to speak publicly and spoke on condition of anonymity. The meeting had been announced last week. It was supposed to take place in Budapest, Hungary, although a date had not been set. The decision was made following a call between U.S. Secretary of State Marco Rubio and Russian Foreign Minister Sergey Lavrov.