 Knave says crops need a stretch of dry, warm weather or crop yields will be reduced this fall. This is MPR News. From the Center for Investigative Reporting and PRX, this is Reveal. I'm Al Edson. This is the final episode of our three-part series, 40 Acres and a Lie. And we're ending on a topic that has come up many times throughout the series, reparations and the question of what's owed.