Putin crosses the Rubicon. What next?

People wave Russian national flags celebrating Moscow’s recognition Donetsk and Lugansk, eastern Ukraine, Feb 21, 2022 Russia’s recognition of the ‘people’s republics’ of Luhansk and Donetsk in the eastern Ukrainian region of Donbass on Monday is a watershed event. In a manner of speaking, by this decision President Vladimir Putin crossed the Rubicon. But a …