@CNN: Democrats are preparing to vote on some of the biggest changes in decades to the way the party operates and chooses its presidential nominee https://t.co/8gSYlHnRRL https://t.co/9vL4embESS

@CNN: Democrats are preparing to vote on some of the biggest changes in decades to the way the party operates and chooses its presidential nominee https://t.co/8gSYlHnRRL https://t.co/9vL4embESS