First: The nightmare is finally over for three Americans now back on US soil after the biggest prisoner exchange since the Cold War. We have new details on the painstaking negotiations that led to this historic agreement.  Plus: Top vice presidential hopefuls are canceling their Saturday and Sunday plans. Why? Because Kamala Harris wants to meet with some one-on-one this weekend.  And: What a difference two weeks makes. Dana talks to a top Trump pollster about how the campaign has transformed since the Republican convention.  Learn more about your ad choices. Visit podcastchoices.com/adchoices