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

With Finland officially joining NATO, what does it mean for Russia?

Well, this is exactly what Putin did not want to have happen, right? Ostensibly, the reason for his invasion into Ukraine was because Ukraine was moving towards NATO and that was unacceptable. Of course, now you've got 800 additional miles of border with very well-defended Finland, part of NATO as of today, facing off against Russia. This is just one of many examples, but a very important, not just symbolic, one of how Putin made a very serious misjudgment in the way the West would respond to that invasion.