We speak to Ukrainian Nobel laureate Oleksandra Matviichuk at the Helsinki+50 Conference. Then: The White House’s ambitions to build a new ballroom and we raise a glass to National Spritz Day.

With promises of a short war, how likely is a quick collapse or popular uprising in Iran?
34:58

As oil prices pass $100 a barrel, the G7 holds off releasing emergency stockpiles
41:01

A week of war in Iran and peace in Venezuela?
36:34