What to expect from Zelensky and Netanyahu's visit to Washington

On Tuesday, long‑time Republican Senator Lindsay Graham is arranging a visit to Washington, D.C., that will bring Ukrainian President Volodymyr Zelensky and Israeli Prime Minister Benjamin Netanyahu to the capital. The two leaders are set to meet separately with President Donald Trump at the White House to discuss the two distinct conflicts: the war in Ukraine and the war in Iran. BBC North America correspondent Sarah Smith previews the trip and outlines Senator Graham’s singular influence on both wars.