Rouhani 's Davos , John Defterios and Nina dos Santos give their views on Davos . Access is more difficult , honesty becomes harder . Quest argues it needs to change and `` reshape itself '' before it tackles the world . Nina dos Santos argues Quest revealed significant inequality -- in its many different forms . Defterios says the star guest was Iran 's CNN , as judged by how he stopped the room .
Rouhani 's Davos , John Defterios and Nina dos Santos give their views on Davos . Quest argues it needs to change and `` reshape itself '' before it tackles the world . Nina dos Santos argues Quest revealed significant inequality -- in its many different forms . Defterios says the star guest was Iran 's CNN , as judged by how he stopped the room .