How Moldova is helping Ukrainian refugees

The Moldovan prime minister speaks to Weekend about the challenges her country is facing as it helps Ukrainian refugees.

Also, the former Russian chess champion and leading opposition activist, Garry Kasparov, talks about he says are Vladimir Putin's sweeping ambitions.

Plus, a letter from Ukraine from one of the country's most renowned authors.

Joining Paul Henley to discuss these and other issues are Jana Puglierin, a German political analyst and head of The European Council on Foreign Relations office in Berlin, and Philippe Sands, a leading international lawyer and professor of law at University College London.

(Image: Refugees from Ukraine on the move. Credit: Getty Images)