Ian Bremmer shares his insights on the CIA director's secret meeting with the leader of the Taliban, the G7 emergency meeting on Afghanistan, and the future of vaccine mandates following the FDA's approval of Pfizer's COVID vaccine.

CIA director Bill Burns held a secret meeting with the leader of the Taliban. How will it impact the ongoing evacuations?

Well, at the very least, you have to think that America's top priority, ensuring that all Americans get out of Afghanistan, given that the US controls nothing on the ground but Kabul Airport, will be facilitated. I would think that that was the reason for him to be there, absolute top priority. That has been successful. If it was a failure, we would've heard something about it by now, and the situation on the ground would be quite different. That is very different though than what happens after August 31st, and whether or not all of the Afghan nationals working with the Americans and in physical danger are going to be let out. So far, I haven't heard that from the Taliban. Certainly that will be a big piece of the negotiations. But better that he's there than not.