U.S. Promises More Ukraine Aid; Biden Announces Veteran Envoy

Watch VideoSecretary of State Antony Blinken and Defense Secretary Lloyd Austin said Monday after a secrecy-shrouded visit to Kyiv that Ukrainian President Volodymyr Zelenskyy is committed to winning his country's fight against Russia and that the United States will help him achieve that goal.

"He has the mindset that they...