JOHN YOUNG: “Vaccines are the single most lifesaving innovation in the history of medicine.”

Vaccine hesitancy is one of the great threats to public health in the middle of this pandemic.

I think we are spending more and the costs are growing unacceptably.

I mean, the president came down and said we're going to do whatever it takes for as long as it takes, but the action hasn't met his words or his promises.

I would just like you to provide an update, if you will, on the situation in DRC with a particular focus on the need for Joseph Kabila to respect the constitutional term limits of his presidency and the need for credible elections this…