At Passover celebrations around the world tonight, the youngest child will sing a song in Hebrew. "Why," the youngster will ask, "is this night different from all other nights?"
Adults in Ukraine can ask a similar question this year: What makes this Passover different from all others? It's a question Rabbi Alexander Duchovny has been thinking about a lot. "Passover is z'man cheruteinu, time of our liberty — time of freedom," he says.