Former Ukrainian businessman on life in war torn Kharkiv

We're now into the sixth week of Russia's war in Ukraine where evidence of attrocities committed by the Russian military continues to emerge. As Russian forces pulled back from their positions around the capital Kyiv, people around the world have been shocked by images of dead Ukranian civilians, some of them with their hands tied. So we wanted to check back in with the Ukranians we spoke to a few weeks back. One of them is Sergii Popov, a former businessman who's traded his briefcase for a firearm and is now assisting Ukranian military forces in the city of Kharkiv.