Ian Bremmer shares his insights on global politics this week on World In :60.

Sweden will join NATO. Is Ukraine next?

Well, sure, but next doesn't mean tomorrow. Next means like at some indeterminate point, which makes President Zelensky pretty unhappy and he's made that clear, but he has massive amounts of support from NATO right now, and he needs that support to continue. So, it's not like he has a lot of leverage on joining NATO. As long as the Americans are saying it's not going to happen, that means it's not going to happen. No, the real issue is how much and how concrete the multilateral security guarantees that can be provided by NATO to Ukraine actually turn out to be. We will be watching that space.