Home Videos Foreign fighters join the battle to defend Ukraine Foreign fighters join the battle to defend Ukraine Mar 13, 2022 comments off Tweet on Twitter Share on Facebook Pinterest Martha Raddatz interviews Americans who have joined the fight against Russia on the ground in Ukraine on “This Week.” biden Brigade George Georgian invasion joe Martha NATO p_cmsid=2494279 p_vid=news-83418852 putin Raddatz russia Stephanopoulos This ukraine Vladimir Volodymyr War Week Zelenskyy