“We’re pleading with the whole world to hear us.” Military volunteer On Monday, Four Corners takes you into a city under siege - Kyiv, the capital of Ukraine. “The Ukrainian army and the Ukrainian spirit prevail. We are highly motivated, but Putin's number of jets, bombers and other weapons significantly outnumber ours.” Ukrainian member of parliament With the city enduring indiscriminate bombing, and with Russian forces attempting to encircle the capital, Sarah Ferguson reports on the Ukrainian people resisting the Russian invasion.