Leonard Pitts: Alan Gratz’s novel ‘Refugee’ demands your humanity

“‘Lord, when did we see you hungry or thirsty or a stranger or needing clothes or sick or in prison, and did not help you?’“He will reply, ‘Truly I tell you, whatever you did not do for one of the least of these, you did not do for me.’”— Matthew 25:44-45They are the least of these.They are women without faces, men without voices, children without names. More to the point, they are families without homes, running to escape hunger, war, oppression,