Ukraine: President Zelensky says country 'on the brink of surviving'

It has been almost four weeks since the Russian invasion of Ukraine, and cities across the country are under attack. We speak to our correspondents across Ukraine, bring you the latest breaking news, global reaction, and personal stories from the heart of the war.

We also keep on bringing you conversations with people whose lives have been greatly affected by the invasion. Today we hear from Russians who have left their country since the invasion started. We'll discuss why they left Russia, and how they feel about the war.

Also, there has been lots of interest online about super yachts owned by Russians who have been sanctioned - including one owned by Chelsea owner Roman Abramovitch, and one possibly owned by President Putin. So what will happen to these boats now? We speak to our reality check team to find out.

(Photo: Ivan Iustushenko, age five, is wrapped in a Ukrainian flag by his grandmother after fleeing from Mariupol in Ukraine to Romania, 22 March, 2022. Credit: Clodagh Kilcoyne/Reuters)