President Donald Trump says Ukraine and Russia are “closer than ever before” to a peace deal, but he acknowledges that negotiations could still break down and leave the war dragging on for years. Trump spoke Sunday as he hosted Ukrainian President Volodymyr Zelenskyy at his Florida resort. Earlier Trump had what he described as an “excellent,” two-and-a-half-hour phone conversation with Russian President Vladimir Putin. Graeme Robertson is a political science professor at UNC-Chapel Hill. He joined Jeff Hamlin to discuss the latest developments.