 All of our delegates who were on that call, there was no defections. There was no contention. Everyone understands that we have a mission and that mission is to defeat Donald Trump. And we're on board to help accomplish that this year. The national finance chair for the Biden Victory Fund told NBC News he believes there'll be enough pledged delegates for Harris to be the nominee by the end of business on Wednesday. The Democratic National Convention to nominate the party's candidate for president is set to be held next month. Michael Kastner, NBC News Radio.