NATO should have stepped in from the start, at Ukraine's invitation. Putin, and Russians, have no say in this.
Millions of refugees, and Russia's ramped up militarization, together with its continuing destabilization of Europe, is a clear security threat.
And I'm stunned that Ukraine continues to fight this war within its borders. It's almost as though there's some invisible hand preventing them from taking the war directly to Moscow...
What about Afghanistan, Vietnam, and Afghanistan?
> The time to nip it in the bud was more than a year ago, before Putin had a chance to consolidate his grip over the country.
What form would this nipping have taken?