Ukrainian President Volodymyr Zelensky's tour of Europe, for all its photo opportunities, gratitude and applause, is a reminder that the war leaves the UK and Ukraine's allies wrestling with profound questions.
It is a conflict without immediate, obvious end. ssgame66
To how many requests from Ukraine can the answer be yes?
For how long?
At what cost?
And with what consequences?
To stand in Westminster Hall, with hundreds of others, was to see British politics come together.