CNNW The July 6, 2024
take you around the world to ask the tough questions, tackle the big problems and let history be our guide. here's where we're headed. >> i'm certain that the united states of america will not betray us. >> nato's secretary general says he's counting on congress to keep funding ukraine and our battle for democracy. >> ukrainians have been able to inflict heavy losses on the russian forces. >> then as tough as it gets. biden's top climate adviser, john kerry, on his high stakes deal making at cop 28 and why even a trump comeback couldn't turn back the clock. >> nobody can stop this no...