Ian Bremmer's Quick Take: Hi, everybody. Ian Bremmer here. Quick Take to kick off your week, and I want to talk about Nord Stream one and two. These are the pipelines, the gas pipelines that the Germans had wanted and the Russians had built, multi-billion dollar pipelines to bring gas from Russia into Germany and Europe. The United States had been very critical of these pipelines for years. The Trump administration particularly vocal about it, and only shut down after the Russian invasion of Ukraine, and then sabotaged, blown up.

So who did it? It's a big question. And the presumption immediately after the explosions back in September that came from the West and Ukraine was that it was the Russians. And there was no evidence, but you're blaming the Russians for everything since they invaded Ukraine and they're committing all these war crimes. But this one always struck me, Nord Stream, as not having enormous credibility, trying to figure out why would the Russians blow up their own multi-billion-dollar pipelines?