 We go into NATO with strength, and these foreign leaders have seen him in action, they've seen him personally, they've had conversations with him. The meeting comes amid criticism over President Biden's shaky debate with former President Trump. According to senior U.S. officials, NATO leaders will unveil a bridge to membership for Ukraine, announcing a NATO office in Kyiv, and are expected to announce a joint commitment of $40 billion in assistance for Ukraine's fight against Russia.