Amid Russia's relentless attacks on Ukraine's urban areas, will EU have to send boots on the ground?

Ukraine has received additional US-made Patriot air defense systems to help it counter Russia’s daily barrages and relentless pounding of urban areas behind the front line. It has also targeted the energy supply to deny civilians heat and running water in winter, as well as disrupt industrial production of Ukraine’s newly developed drones and missiles. For in-depth analysis, Gavin Lee welcomes fellow journalist Emmanuelle Chaze and Director of the Eurasia Democracy Initiative, Peter Zalmayev.