Special Report: Zelenskyy addresses Congress, vows "we will win because we are united"

Ukrainian President Volodymyr Zelenskyy received multiple standing ovations as he addressed a joint meeting of Congress and urged continued support for Ukraine’s fight for freedom. “Ukraine is alive and kicking,” he said. “Russian tyranny has lost control over us.” Watch his full address in this CBS News Special Report anchored by Major Garrett in Washington.