Ukrainian President Zelenskyy praises President Biden for Russian oil ban RELATED: Ukrainian President Zelenskyy vows to stay in Kyiv https://youtu.be/W5MomHKZ-Kc President Zelenskyy praises Biden's decision to ban Russian oil imports, says it sends "a powerful signal to the whole world." » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: https://bit.ly/3IClY6s » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR.