Ukrainian forces lose ground in the battlefield

Read MoreJust as Russia’s full-scale invasion of Ukraine enters its third year, Ukraine’s military has suffered its worst loss in months, with forces making a hasty retreat under fire from Avdiivka. Charlie D’Agata reports from western Ukraine.Just as Russia’s full-scale invasion of Ukraine enters its third year, Ukraine’s military has suffered its worst loss in months, with forces making a hasty retreat under fire from Avdiivka. Charlie D’Agata reports from western Ukraine.