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

First, will Boris Johnson step down?

I certainly think it is getting likely. He's going to be out, one way or the other. The question is, is it as a result of a second in one month no-confidence vote that he loses this time around, or he reads the writing on the wall, knows he's going to get voted out and so decides to resign himself. If you made me bet, I think he's going to resign, but he might well just force them to do it. He's lost… a majority of conservative voters in the United Kingdom now want Boris Johnson to step down. He's had scandal after scandal after scandal, lied, been caught lying about so many of those scandals, and it's just a disaster, frankly. While the economy's doing badly, while Brexit has not played out the way he said it would, this is a man that has well passed his sell-by date and I don't expect he will be there as prime minister for much longer.