Ian Bremmer's Quick Take: Hi everybody. Ian Bremmer here kicking off your week with a Quick Take from London, as you can see.

And Kim Jong Un is now in Russia, Vladivostok, on his armored personal train. People always love to talk about the fact that the train is armored. I guess that's to ensure that if you try to take it out, you're going to have to try really, really hard to meet with Vladimir Putin.