US President Donald Trump joined a summit online today, hosted by Germany’s chancellor. Other European leaders took part and so did Ukrainian President Volodymyr Zelenskyy. Trump said the call went well and was “very friendly.” Trump plans to meet Russian President Vladimir Putin face-to-face on Friday in Alaska. The US president also said today that Russia will face “severe consequences” if Putin doesn’t agree to a ceasefire in Ukraine at this week’s meeting.