 Top national, international headlines we're following for you this hour. The Democratic delegations from at least five states have endorsed Vice President Kamala Harris for president. Tennessee became the first state delegation to fully pledge their support for Harris. North Carolina, South Carolina, New Hampshire and Louisiana later followed. The national finance chair for the Biden Victory Fund told NBC News he believes there will be enough pledged delegates for Harris to be the nominee by the end of business tomorrow, or excuse me, Wednesday.