President Trump and Ukraine's President Volodymyr Zelenskyy met privately ahead of the funeral of Pope Francis and "had a very productive discussion," the White House said Saturday.

President Trump shifted his tone, calling on Russia to stop attacking Ukraine, after meeting with President Volodymyr Zelenskyy at the Vatican. Also, one person is dead and many more hurt after a boat slams into a ferry carrying dozens of passengers near Tampa.

It was their first face-to-face meeting since they argued in front of cameras in the Oval Office in February — and comes as efforts intensify to end Russia's war in Ukraine.