 Secretary of State Antony Blinken says Ukraine is on its way to be able to stand on its own feet militarily and that more than 20 other countries have pledged to maintain their own military and financial aid to Ukraine, even if the U.S. were to withdraw its support under a different president. Concerns among Ukraine and their supporters that Ukraine could lose vital U.S. support have increased as Trump's campaign surges and Biden's falters. I'm Lisa Dwyer.