Biden said he was 'honored' to return to Kyiv and that the city 'captured' his heart on his surprise visit

• President Joe Biden said he was "honored" to return to Kyiv on his surprise visit Monday. 
• "Kyiv has captured a part of my heart," Biden said in a tweet Monday morning. "I knew I would be back."
• Biden had visited before the war, but waited almost a year to make the risky trip on Monday.

President Joe Biden said he was "honored" to return to the capital city of Ukraine after his surprise visit Monday.