Inside shooting victim Fletcher Merkel's bedroom

Eight-year-old Fletcher Merkel was one of two students killed when a gunman fired randomly into the Annunciation Catholic Church in Minneapolis last August. Steve Hartman (who documented the bedrooms of young shooting victims in the Oscar-winning short documentary "All the Empty Rooms") talked with Fletcher's parents, Jesse and Mollie, about their son, and the sacred space he left behind. [For more, visit cbsnews.com/rooms]