Do We Have to Stand Up to Autocrats Early?

"The whole world is looking at what russia is doing and what ukraine is doing, and what the response is," he says. "Some of the worst dictatorships in the world are in the middle east, and some of them are us." The sanctions will have an effect on Russia's economy but they won't be able to mount a major invasion or occupy Ukranian territory for long if it doesn't get under control. 'I'm wondering how muchtat we canot how much confidence we can have that economic pressure could work,' adds David Cameron.